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129 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-29052 | 1 Open-xchange | 1 Ox App Suite | 2024-01-12 | N/A | 5.4 MEDIUM |
| Users were able to define disclaimer texts for an upsell shop dialog that would contain script code that was not sanitized correctly. Attackers could lure victims to user accounts with malicious script code and make them execute it in the context of a trusted domain. We added sanitization for this content. No publicly available exploits are known. | |||||
| CVE-2023-29049 | 1 Open-xchange | 1 Ox App Suite | 2024-01-12 | N/A | 6.1 MEDIUM |
| The "upsell" widget at the portal page could be abused to inject arbitrary script code. Attackers that manage to lure users to a compromised account, or gain temporary access to a legitimate account, could inject script code to gain persistent code execution capabilities under a trusted domain. User input for this widget is now sanitized to avoid malicious content the be processed. No publicly available exploits are known. | |||||
| CVE-2023-41710 | 1 Open-xchange | 1 Ox App Suite | 2024-01-12 | N/A | 5.4 MEDIUM |
| User-defined script code could be stored for a upsell related shop URL. This code was not correctly sanitized when adding it to DOM. Attackers could lure victims to user accounts with malicious script code and make them execute it in the context of a trusted domain. We added sanitization for this content. No publicly available exploits are known. | |||||
| CVE-2023-26447 | 1 Open-xchange | 1 Open-xchange Appsuite Frontend | 2024-01-12 | N/A | 5.4 MEDIUM |
| The "upsell" widget for the portal allows to specify a product description. This description taken from a user-controllable jslob did not get escaped before being added to DOM. Malicious script code can be executed within the victims context. This can lead to session hijacking or triggering unwanted actions via the web interface and API. To exploit this an attacker would require temporary access to the users account or lure a user to a compromised account. We now sanitize jslob content. No publicly available exploits are known. | |||||
| CVE-2023-26456 | 1 Open-xchange | 1 Ox Guard | 2024-01-12 | N/A | 5.4 MEDIUM |
| Users were able to set an arbitrary "product name" for OX Guard. The chosen value was not sufficiently sanitized before processing it at the user interface, allowing for indirect cross-site scripting attacks. Accounts that were temporarily taken over could be configured to trigger persistent code execution, allowing an attacker to build a foothold. Sanitization is in place for product names now. No publicly available exploits are known. | |||||
| CVE-2023-26435 | 1 Open-xchange | 1 Open-xchange Appsuite Backend | 2024-01-12 | N/A | 5.0 MEDIUM |
| It was possible to call filesystem and network references using the local LibreOffice instance using manipulated ODT documents. Attackers could discover restricted network topology and services as well as including local files with read permissions of the open-xchange system user. This was limited to specific file-types, like images. We have improved existing content filters and validators to avoid including any local resources. No publicly available exploits are known. | |||||
| CVE-2023-26428 | 1 Open-xchange | 1 Open-xchange Appsuite Backend | 2024-01-12 | N/A | 6.5 MEDIUM |
| Attackers can successfully request arbitrary snippet IDs, including E-Mail signatures of other users within the same context. Signatures of other users could be read even though they are not explicitly shared. We improved permission handling when requesting snippets that are not explicitly shared with other users. No publicly available exploits are known. | |||||
| CVE-2023-26432 | 1 Open-xchange | 1 Open-xchange Appsuite Backend | 2024-01-12 | N/A | 4.3 MEDIUM |
| When adding an external mail account, processing of SMTP "capabilities" responses are not limited to plausible sizes. Attacker with access to a rogue SMTP service could trigger requests that lead to excessive resource usage and eventually service unavailability. We now limit accepted SMTP server response to reasonable length/size. No publicly available exploits are known. | |||||
| CVE-2023-26434 | 1 Open-xchange | 1 Open-xchange Appsuite Backend | 2024-01-12 | N/A | 4.3 MEDIUM |
| When adding an external mail account, processing of POP3 "capabilities" responses are not limited to plausible sizes. Attacker with access to a rogue POP3 service could trigger requests that lead to excessive resource usage and eventually service unavailability. We now limit accepted POP3 server response to reasonable length/size. No publicly available exploits are known. | |||||
| CVE-2023-26450 | 1 Open-xchange | 1 Open-xchange Appsuite Frontend | 2024-01-12 | N/A | 5.4 MEDIUM |
| The "OX Count" web service did not specify a media-type when processing responses by external resources. Malicious script code can be executed within the victims context. This can lead to session hijacking or triggering unwanted actions via the web interface and API. To exploit this an attacker would require temporary access to the users account or lure a user to a compromised account. We are now defining the accepted media-type to avoid code execution. No publicly available exploits are known. | |||||
| CVE-2023-26433 | 1 Open-xchange | 1 Open-xchange Appsuite Backend | 2024-01-12 | N/A | 4.3 MEDIUM |
| When adding an external mail account, processing of IMAP "capabilities" responses are not limited to plausible sizes. Attacker with access to a rogue IMAP service could trigger requests that lead to excessive resource usage and eventually service unavailability. We now limit accepted IMAP server response to reasonable length/size. No publicly available exploits are known. | |||||
| CVE-2023-26449 | 1 Open-xchange | 1 Open-xchange Appsuite Frontend | 2024-01-12 | N/A | 5.4 MEDIUM |
| The "OX Chat" web service did not specify a media-type when processing responses by external resources. Malicious script code can be executed within the victims context. This can lead to session hijacking or triggering unwanted actions via the web interface and API. To exploit this an attacker would require temporary access to the users account or lure a user to a compromised account. We are now defining the accepted media-type to avoid code execution. No publicly available exploits are known. | |||||
| CVE-2023-26448 | 1 Open-xchange | 1 Open-xchange Appsuite Frontend | 2024-01-12 | N/A | 5.4 MEDIUM |
| Custom log-in and log-out locations are used-defined as jslob but were not checked to contain malicious protocol handlers. Malicious script code can be executed within the victims context. This can lead to session hijacking or triggering unwanted actions via the web interface and API. To exploit this an attacker would require temporary access to the users account or lure a user to a compromised account. We now sanitize jslob content for those locations to avoid redirects to malicious content. No publicly available exploits are known. | |||||
| CVE-2023-26446 | 1 Open-xchange | 1 Open-xchange Appsuite Frontend | 2024-01-12 | N/A | 5.4 MEDIUM |
| The users clientID at "application passwords" was not sanitized or escaped before being added to DOM. Malicious script code can be executed within the victims context. This can lead to session hijacking or triggering unwanted actions via the web interface and API. To exploit this an attacker would require temporary access to the users account or lure a user to a compromised account. We now sanitize the user-controllable clientID parameter. No publicly available exploits are known. | |||||
| CVE-2023-26431 | 1 Open-xchange | 1 Open-xchange Appsuite Backend | 2024-01-12 | N/A | 4.3 MEDIUM |
| IPv4-mapped IPv6 addresses did not get recognized as "local" by the code and a connection attempt is made. Attackers with access to user accounts could use this to bypass existing deny-list functionality and trigger requests to restricted network infrastructure to gain insight about topology and running services. We now respect possible IPV4-mapped IPv6 addresses when checking if contained in a deny-list. No publicly available exploits are known. | |||||
| CVE-2023-26441 | 1 Open-xchange | 1 Open-xchange Appsuite Office | 2024-01-12 | N/A | 5.5 MEDIUM |
| Cacheservice did not correctly check if relative cache object were pointing to the defined absolute location when accessing resources. An attacker with access to the database and a local or restricted network would be able to read arbitrary local file system resources that are accessible by the services system user account. We have improved path validation and make sure that any access is contained to the defined root directory. No publicly available exploits are known. | |||||
| CVE-2023-26430 | 1 Open-xchange | 1 Open-xchange Appsuite Backend | 2024-01-12 | N/A | 4.3 MEDIUM |
| Attackers with access to user accounts can inject arbitrary control characters to SIEVE mail-filter rules. This could be abused to access SIEVE extension that are not allowed by App Suite or to inject rules which would break per-user filter processing, requiring manual cleanup of such rules. We have added sanitization to all mail-filter APIs to avoid forwardning control characters to subsystems. No publicly available exploits are known. | |||||
| CVE-2023-26445 | 1 Open-xchange | 1 Open-xchange Appsuite Frontend | 2024-01-12 | N/A | 5.4 MEDIUM |
| Frontend themes are defined by user-controllable jslob settings and could point to a malicious resource which gets processed during login. Malicious script code can be executed within the victims context. This can lead to session hijacking or triggering unwanted actions via the web interface and API. To exploit this an attacker would require temporary access to the users account or lure a user to a compromised account. We now sanitize the theme value and use a default fallback if no theme matches. No publicly available exploits are known. | |||||
| CVE-2023-26429 | 1 Open-xchange | 1 Open-xchange Appsuite Backend | 2024-01-12 | N/A | 5.3 MEDIUM |
| Control characters were not removed when exporting user feedback content. This allowed attackers to include unexpected content via user feedback and potentially break the exported data structure. We now drop all control characters that are not whitespace character during the export. No publicly available exploits are known. | |||||
| CVE-2023-29045 | 1 Open-xchange | 1 Open-xchange Appsuite | 2024-01-12 | N/A | 5.4 MEDIUM |
| Documents operations, in this case "drawing", could be manipulated to contain invalid data types, possibly script code. Script code could be injected to an operation that would be executed for users that are actively collaborating on the same document. Operation data exchanged between collaborating parties does now gets checked for validity to avoid code execution. No publicly available exploits are known. | |||||
| CVE-2023-29046 | 1 Open-xchange | 1 Open-xchange Appsuite | 2024-01-12 | N/A | 4.3 MEDIUM |
| Connections to external data sources, like e-mail autoconfiguration, were not terminated in case they hit a timeout, instead those connections were logged. Some connections use user-controlled endpoints, which could be malicious and attempt to keep the connection open for an extended period of time. As a result users were able to trigger large amount of egress network connections, possibly exhausting network pool resources and lock up legitimate requests. A new mechanism has been introduced to cancel external connections that might access user-controlled endpoints. No publicly available exploits are known. | |||||
| CVE-2023-29043 | 1 Open-xchange | 1 Open-xchange Appsuite | 2024-01-12 | N/A | 6.1 MEDIUM |
| Presentations may contain references to images, which are user-controlled, and could include malicious script code that is being processed when editing a document. Script code embedded in malicious documents could be executed in the context of the user editing the document when performing certain actions, like copying content. The relevant attribute does now get encoded to avoid the possibility of executing script code. No publicly available exploits are known. | |||||
| CVE-2023-29044 | 1 Open-xchange | 1 Open-xchange Appsuite | 2024-01-12 | N/A | 5.4 MEDIUM |
| Documents operations could be manipulated to contain invalid data types, possibly script code. Script code could be injected to an operation that would be executed for users that are actively collaborating on the same document. Operation data exchanged between collaborating parties does now get escaped to avoid code execution. No publicly available exploits are known. | |||||
| CVE-2022-37311 | 1 Open-xchange | 1 Open-xchange Appsuite | 2023-08-08 | N/A | 5.3 MEDIUM |
| OX App Suite through 7.10.6 has Uncontrolled Resource Consumption via a large location request parameter to the redirect servlet. | |||||
| CVE-2022-24406 | 1 Open-xchange | 1 Ox App Suite | 2023-08-08 | N/A | 6.5 MEDIUM |
| OX App Suite through 7.10.6 allows SSRF because multipart/form-data boundaries are predictable, and this can lead to injection into internal Documentconverter API calls. | |||||
| CVE-2022-37312 | 1 Open-xchange | 1 Open-xchange Appsuite | 2023-08-08 | N/A | 5.3 MEDIUM |
| OX App Suite through 7.10.6 has Uncontrolled Resource Consumption via a large request body containing a redirect URL to the deferrer servlet. | |||||
| CVE-2021-38374 | 1 Open-xchange | 1 Ox App Suite | 2022-07-22 | 3.5 LOW | 5.4 MEDIUM |
| OX App Suite through through 7.10.5 allows XSS via a crafted snippet that has an app loader reference within an app loader URL. | |||||
| CVE-2021-38376 | 1 Open-xchange | 1 Ox App Suite | 2022-07-12 | 5.0 MEDIUM | 5.3 MEDIUM |
| OX App Suite through 7.10.5 has Incorrect Access Control for retrieval of session information via the rampup action of the login API call. | |||||
| CVE-2021-28093 | 1 Open-xchange | 1 Open-xchange Documents | 2022-07-12 | 6.4 MEDIUM | 6.5 MEDIUM |
| OX Documents before 7.10.5-rev5 has Incorrect Access Control of converted images because hash collisions can occur, due to use of Adler32. | |||||
| CVE-2021-28095 | 1 Open-xchange | 1 Open-xchange Documents | 2022-07-12 | 5.8 MEDIUM | 4.8 MEDIUM |
| OX Documents before 7.10.5-rev5 has Incorrect Access Control for documents that contain XML structures because hash collisions can occur, due to use of CRC32. | |||||
| CVE-2021-38377 | 1 Open-xchange | 1 Ox App Suite | 2022-07-12 | 4.3 MEDIUM | 6.1 MEDIUM |
| OX App Suite through 7.10.5 allows XSS via JavaScript code in an anchor HTML comment within truncated e-mail, because there is a predictable UUID with HTML transformation results. | |||||
| CVE-2021-28094 | 1 Open-xchange | 1 Open-xchange Documents | 2022-07-12 | 6.4 MEDIUM | 6.5 MEDIUM |
| OX Documents before 7.10.5-rev7 has Incorrect Access Control for converted documents because hash collisions can occur, due to use of CRC32. | |||||
| CVE-2021-38378 | 1 Open-xchange | 1 Ox App Suite | 2022-07-12 | 4.0 MEDIUM | 4.3 MEDIUM |
| OX App Suite 7.10.5 allows Information Exposure because a caching mechanism can caused a Modified By response to show a person's name. | |||||
| CVE-2021-37403 | 1 Open-xchange | 1 Open-xchange Appsuite | 2022-02-24 | 4.3 MEDIUM | 6.1 MEDIUM |
| OX App Suite before 7.10.3-rev32 and 7.10.4 before 7.10.4-rev18 allows XSS via a code snippet (user-generated content) when a sharing link is created and an App Loader relative URL is used. | |||||
| CVE-2021-37402 | 1 Open-xchange | 1 Open-xchange Appsuite | 2022-02-10 | 4.3 MEDIUM | 6.1 MEDIUM |
| OX App Suite before 7.10.3-rev32 and 7.10.4 before 7.10.4-rev18 allows XSS via binary data that is mishandled when the legacy dataretrieval endpoint has been enabled. | |||||
| CVE-2021-26699 | 1 Open-xchange | 1 Open-xchange Appsuite | 2022-02-10 | 5.8 MEDIUM | 5.4 MEDIUM |
| OX App Suite before 7.10.3-rev4 and 7.10.4 before 7.10.4-rev4 allows SSRF via a shared SVG document that is mishandled by the imageconverter component when the .png extension is used. | |||||
| CVE-2021-26698 | 1 Open-xchange | 1 Open-xchange Appsuite | 2022-02-10 | 4.3 MEDIUM | 6.1 MEDIUM |
| OX App Suite before 7.10.3-rev32 and 7.10.4 before 7.10.4-rev18 allows XSS via a code snippet (user-generated content) when a sharing link is created and the dl parameter is used. | |||||
| CVE-2019-18846 | 1 Open-xchange | 1 Open-xchange Appsuite | 2022-01-01 | 4.0 MEDIUM | 5.0 MEDIUM |
| OX App Suite through 7.10.2 allows SSRF. | |||||
| CVE-2021-33494 | 1 Open-xchange | 1 Ox App Suite | 2021-11-23 | 4.3 MEDIUM | 6.1 MEDIUM |
| OX App Suite 7.10.5 allows XSS via an OX Chat room title during typing rendering. | |||||
| CVE-2021-33491 | 1 Open-xchange | 1 Ox App Suite | 2021-11-23 | 4.0 MEDIUM | 6.5 MEDIUM |
| OX App Suite through 7.10.5 allows Directory Traversal via ../ in an OOXML or ODF ZIP archive, because of the mishandling of relative paths in mail addresses in conjunction with auto-configuration DNS records. | |||||
| CVE-2021-33493 | 1 Open-xchange | 1 Ox App Suite | 2021-11-23 | 3.6 LOW | 6.0 MEDIUM |
| The middleware component in OX App Suite through 7.10.5 allows Code Injection via Java classes in a YAML format. | |||||
| CVE-2021-33492 | 1 Open-xchange | 1 Ox App Suite | 2021-11-23 | 4.3 MEDIUM | 6.1 MEDIUM |
| OX App Suite 7.10.5 allows XSS via an OX Chat room name. | |||||
| CVE-2021-33488 | 1 Open-xchange | 1 Ox App Suite | 2021-11-23 | 5.8 MEDIUM | 6.1 MEDIUM |
| chat in OX App Suite 7.10.5 has Improper Input Validation. A user can be redirected to a rogue OX Chat server via a development-related hook. | |||||
| CVE-2021-38375 | 1 Open-xchange | 1 Ox App Suite | 2021-11-23 | 4.3 MEDIUM | 6.1 MEDIUM |
| OX App Suite through 7.10.5 allows XSS via the alt attribute of an IMG element in a truncated e-mail message. | |||||
| CVE-2021-33495 | 1 Open-xchange | 1 Ox App Suite | 2021-11-23 | 4.3 MEDIUM | 6.1 MEDIUM |
| OX App Suite 7.10.5 allows XSS via an OX Chat system message. | |||||
| CVE-2021-33490 | 1 Open-xchange | 1 Ox App Suite | 2021-11-22 | 4.3 MEDIUM | 6.1 MEDIUM |
| OX App Suite through 7.10.5 allows XSS via a crafted snippet in a shared mail signature. | |||||
| CVE-2021-33489 | 1 Open-xchange | 1 Ox App Suite | 2021-11-22 | 4.3 MEDIUM | 6.1 MEDIUM |
| OX App Suite through 7.10.5 allows XSS via JavaScript code in a shared XCF file. | |||||
| CVE-2020-24701 | 1 Open-xchange | 1 Open-xchange Appsuite | 2021-09-14 | 4.3 MEDIUM | 6.1 MEDIUM |
| OX App Suite through 7.10.4 allows XSS via the app loading mechanism (the PATH_INFO to the /appsuite URI). | |||||
| CVE-2020-24700 | 1 Open-xchange | 1 Open-xchange Appsuite | 2021-09-14 | 5.5 MEDIUM | 5.4 MEDIUM |
| OX App Suite through 7.10.3 allows SSRF because GET requests are sent to arbitrary domain names with an initial autoconfig. substring. | |||||
| CVE-2020-12643 | 1 Open-xchange | 1 Open-xchange Appsuite | 2021-07-21 | 4.0 MEDIUM | 4.3 MEDIUM |
| OX App Suite 7.10.3 and earlier has Incorrect Access Control via an /api/subscriptions request for a snippet containing an email address. | |||||