Search
Total
115 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-45556 | 1 Mybb | 1 Mybb | 2023-11-14 | N/A | 5.4 MEDIUM |
| Cross Site Scripting vulnerability in Mybb Mybb Forums v.1.8.33 allows a local attacker to execute arbitrary code via the theme Name parameter in the theme management component. | |||||
| CVE-2023-46251 | 1 Mybb | 1 Mybb | 2023-11-14 | N/A | 6.1 MEDIUM |
| MyBB is a free and open source forum software. Custom MyCode (BBCode) for the visual editor (_SCEditor_) doesn't escape input properly when rendering HTML, resulting in a DOM-based XSS vulnerability. This weakness can be exploited by pointing a victim to a page where the visual editor is active (e.g. as a post or Private Message) and operates on a maliciously crafted MyCode message. This may occur on pages where message content is pre-filled using a GET/POST parameter, or on reply pages where a previously saved malicious message is quoted. The impact is be mitigated when: 1. the visual editor is disabled globally (_Admin CP ? Configuration ? Settings ? Clickable Smilies and BB Code: [Clickable MyCode Editor](https://github.com/mybb/mybb/blob/mybb_1836/install/resources/settings.xml#L2087-L2094)_ is set to _Off_), or 2. the visual editor is disabled for individual user accounts (_User CP ? Your Profile ? Edit Options_: _Show the MyCode formatting options on the posting pages_ checkbox is not checked). MyBB 1.8.37 resolves this issue with the commit `6dcaf0b4d`. Users are advised to upgrade. Users unable to upgrade may mitigate the impact without upgrading MyBB by changing the following setting (_Admin CP ? Configuration ? Settings_): - _Clickable Smilies and BB Code ? [Clickable MyCode Editor](https://github.com/mybb/mybb/blob/mybb_1836/install/resources/settings.xml#L2087-L2094)_: _Off_. Similarly, individual MyBB forum users are able to disable the visual editor by diabling the account option (_User CP ? Your Profile ? Edit Options_) _Show the MyCode formatting options on the posting pages_. | |||||
| CVE-2022-24734 | 1 Mybb | 1 Mybb | 2022-06-02 | 6.5 MEDIUM | 7.2 HIGH |
| MyBB is a free and open source forum software. In affected versions the Admin CP's Settings management module does not validate setting types correctly on insertion and update, making it possible to add settings of supported type `php` with PHP code, executed on on _Change Settings_ pages. This results in a Remote Code Execution (RCE) vulnerability. The vulnerable module requires Admin CP access with the `Can manage settings?` permission. MyBB's Settings module, which allows administrators to add, edit, and delete non-default settings, stores setting data in an options code string ($options_code; mybb_settings.optionscode database column) that identifies the setting type and its options, separated by a new line character (\n). In MyBB 1.2.0, support for setting type php was added, for which the remaining part of the options code is PHP code executed on Change Settings pages (reserved for plugins and internal use). MyBB 1.8.30 resolves this issue. There are no known workarounds. | |||||
| CVE-2021-43281 | 1 Mybb | 1 Mybb | 2021-11-05 | 6.5 MEDIUM | 7.2 HIGH |
| MyBB before 1.8.29 allows Remote Code Injection by an admin with the "Can manage settings?" permission. The Admin CP's Settings management module does not validate setting types correctly on insertion and update, making it possible to add settings of supported type "php" with PHP code, executed on Change Settings pages. | |||||
| CVE-2021-41866 | 1 Mybb | 1 Mybb | 2021-10-28 | 3.5 LOW | 5.4 MEDIUM |
| MyBB before 1.8.28 allows stored XSS because the displayed Template Name value in the Admin CP's theme management is not escaped properly. | |||||
| CVE-2021-27890 | 1 Mybb | 1 Mybb | 2021-09-21 | 6.8 MEDIUM | 8.8 HIGH |
| SQL Injection vulnerablity in MyBB before 1.8.26 via theme properties included in theme XML files. | |||||
| CVE-2021-27889 | 1 Mybb | 1 Mybb | 2021-09-21 | 4.3 MEDIUM | 6.1 MEDIUM |
| Cross-site Scripting (XSS) vulnerability in MyBB before 1.8.26 via Nested Auto URL when parsing messages. | |||||
| CVE-2020-19048 | 1 Mybb | 1 Mybb | 2021-09-09 | 3.5 LOW | 5.4 MEDIUM |
| Cross Site Scripting (XSS) in MyBB v1.8.20 allows remote attackers to inject arbitrary web script or HTML via the "Title" field found in the "Add New Forum" page by doing an authenticated POST HTTP request to '/Upload/admin/index.php?module=forum-management&action=add'. | |||||
| CVE-2020-19049 | 1 Mybb | 1 Mybb | 2021-09-07 | 3.5 LOW | 5.4 MEDIUM |
| Cross Site Scripting (XSS) in MyBB v1.8.20 allows remote attackers to inject arbitrary web script or HTML via the "Description" field found in the "Add New Forum" page by doing an authenticated POST HTTP request to '/Upload/admin/index.php?module=forum-management&action=add'. | |||||
| CVE-2021-27946 | 1 Mybb | 1 Mybb | 2021-03-23 | 6.5 MEDIUM | 8.8 HIGH |
| SQL Injection vulnerability in MyBB before 1.8.26 via poll vote count. (issue 1 of 3). | |||||
| CVE-2021-27947 | 1 Mybb | 1 Mybb | 2021-03-16 | 6.5 MEDIUM | 7.2 HIGH |
| SQL Injection vulnerability in MyBB before 1.8.26 via the Copy Forum feature in Forum Management. (issue 2 of 3). | |||||
| CVE-2021-27948 | 1 Mybb | 1 Mybb | 2021-03-16 | 6.5 MEDIUM | 7.2 HIGH |
| SQL Injection vulnerability in MyBB before 1.8.26 via User Groups. (issue 3 of 3). | |||||
| CVE-2021-27949 | 1 Mybb | 1 Mybb | 2021-03-16 | 4.3 MEDIUM | 6.1 MEDIUM |
| Cross-site Scripting vulnerability in MyBB before 1.8.26 via Custom moderator tools. | |||||
| CVE-2021-27279 | 1 Mybb | 1 Mybb | 2021-02-26 | 3.5 LOW | 5.4 MEDIUM |
| MyBB before 1.8.25 allows stored XSS via nested [email] tags with MyCode (aka BBCode). | |||||
| CVE-2018-7305 | 1 Mybb | 1 Mybb | 2020-08-24 | 4.0 MEDIUM | 4.9 MEDIUM |
| MyBB 1.8.14 is not checking for a valid CSRF token, leading to arbitrary deletion of user accounts. | |||||
| CVE-2020-15139 | 1 Mybb | 1 Mybb | 2020-08-13 | 4.3 MEDIUM | 6.1 MEDIUM |
| In MyBB before version 1.8.24, the custom MyCode (BBCode) for the visual editor doesn't escape input properly when rendering HTML, resulting in a DOM-based XSS vulnerability. The weakness can be exploited by pointing a victim to a page where the visual editor is active (e.g. as a post or Private Message) and operates on a maliciously crafted MyCode message. This may occur on pages where message content is pre-filled using a GET/POST parameter, or on reply pages where a previously saved malicious message is quoted. After upgrading MyBB to 1.8.24, make sure to update the version attribute in the `codebuttons` template for non-default themes to serve the latest version of the patched `jscripts/bbcodes_sceditor.js` file. | |||||
| CVE-2014-3827 | 1 Mybb | 1 Mybb | 2020-02-12 | 3.5 LOW | 5.4 MEDIUM |
| Multiple cross-site scripting (XSS) vulnerabilities in the MyBB (aka MyBulletinBoard) before 1.8.4 allow remote authenticated users to inject arbitrary web script or HTML via the title parameter in the (1) edit or (2) add action in the user-users module or the (3) finduser action or the name parameter in an (4) edit action in the user-user module or the (5) editprofile action to modcp.php. | |||||
| CVE-2014-3826 | 1 Mybb | 1 Mybb | 2020-02-12 | 3.5 LOW | 5.4 MEDIUM |
| Cross-site scripting (XSS) vulnerability in MyBB before 1.6.13 allows remote authenticated users to inject arbitrary web script or HTML via the name parameter in the edit action of the config-profile_fields module. | |||||
| CVE-2019-20225 | 1 Mybb | 1 Mybb | 2020-01-08 | 5.8 MEDIUM | 6.1 MEDIUM |
| MyBB before 1.8.22 allows an open redirect on login. | |||||
| CVE-2018-1000502 | 1 Mybb | 1 Mybb | 2019-10-03 | 6.5 MEDIUM | 7.2 HIGH |
| MyBB Group MyBB contains a File Inclusion vulnerability in Admin panel (Tools and Maintenance -> Task Manager -> Add New Task) that can result in Allows Local File Inclusion on modern PHP versions and Remote File Inclusion on ancient PHP versions. This attack appear to be exploitable via Must have access to admin panel. This vulnerability appears to have been fixed in 1.8.15. | |||||
| CVE-2018-1000503 | 1 Mybb | 1 Mybb | 2019-10-03 | 4.0 MEDIUM | 4.3 MEDIUM |
| MyBB Group MyBB contains a Incorrect Access Control vulnerability in Private forums that can result in Users can view posts from private forums without having the password. This attack appear to be exploitable via Subscribe to a forum through IDOR. This vulnerability appears to have been fixed in 1.8.15. | |||||
| CVE-2017-16780 | 1 Mybb | 1 Mybb | 2019-10-03 | 7.5 HIGH | 9.8 CRITICAL |
| The installer in MyBB before 1.8.13 allows remote attackers to execute arbitrary code by writing to the configuration file. | |||||
| CVE-2019-12830 | 1 Mybb | 1 Mybb | 2019-06-20 | 3.5 LOW | 8.7 HIGH |
| In MyBB before 1.8.21, an attacker can exploit a parsing flaw in the Private Message / Post renderer that leads to [video] BBCode persistent XSS to take over any forum account, aka a nested video MyCode issue. | |||||
| CVE-2019-12831 | 1 Mybb | 1 Mybb | 2019-06-17 | 6.5 MEDIUM | 7.2 HIGH |
| In MyBB before 1.8.21, an attacker can abuse a default behavior of MySQL on many systems (that leads to truncation of strings that are too long for a database column) to create a PHP shell in the cache directory of a targeted forum via a crafted XML import, as demonstrated by truncation of aaaaaaaaaaaaaaaaaaaaaaaaaa.php.css to aaaaaaaaaaaaaaaaaaaaaaaaaa.php with a 30-character limit, aka theme import stylesheet name RCE. | |||||
| CVE-2019-3579 | 1 Mybb | 1 Mybb | 2019-06-07 | 5.0 MEDIUM | 5.3 MEDIUM |
| MyBB 1.8.19 allows remote attackers to obtain sensitive information because it discloses the username upon receiving a password-reset request that lacks the code parameter. | |||||
| CVE-2019-3578 | 1 Mybb | 1 Mybb | 2019-06-07 | 4.3 MEDIUM | 6.1 MEDIUM |
| MyBB 1.8.19 has XSS in the resetpassword function. | |||||
| CVE-2018-19201 | 1 Mybb | 1 Mybb | 2019-04-12 | 4.3 MEDIUM | 6.1 MEDIUM |
| A reflected XSS vulnerability in the ModCP Profile Editor in MyBB before 1.8.20 allows remote attackers to inject JavaScript via the 'username' parameter. | |||||
| CVE-2018-19202 | 1 Mybb | 1 Mybb | 2019-04-12 | 4.3 MEDIUM | 6.1 MEDIUM |
| A reflected XSS vulnerability in index.php in MyBB 1.8.x through 1.8.19 allows remote attackers to inject JavaScript via the 'upsetting[bburl]' parameter. | |||||
| CVE-2017-8104 | 1 Mybb | 1 Mybb | 2019-03-19 | 5.0 MEDIUM | 5.3 MEDIUM |
| In MyBB before 1.8.11, the smilie module allows Directory Traversal via the pathfolder parameter. | |||||
| CVE-2018-15596 | 1 Mybb | 1 Mybb | 2018-11-08 | 4.3 MEDIUM | 6.1 MEDIUM |
| An issue was discovered in inc/class_feedgeneration.php in MyBB 1.8.17. On the forum RSS Syndication page, one can generate a URL such as http://localhost/syndication.php?fid=&type=atom1.0&limit=15. The thread titles (within title elements of the generated XML documents) aren't sanitized, leading to XSS. | |||||
| CVE-2018-17128 | 1 Mybb | 1 Mybb | 2018-11-07 | 3.5 LOW | 5.4 MEDIUM |
| A Persistent XSS issue was discovered in the Visual Editor in MyBB before 1.8.19 via a Video MyCode. | |||||
| CVE-2006-0442 | 1 Mybb | 1 Mybb | 2018-10-19 | 4.3 MEDIUM | N/A |
| Multiple cross-site scripting (XSS) vulnerabilities in usercp.php in MyBulletinBoard (MyBB) 1.02 allow remote attackers to inject arbitrary web script or HTML via the (1) notepad parameter in a notepad action and (2) signature parameter in an editsig action. NOTE: These are different attack vectors, and probably a different vulnerability, than CVE-2006-0218 and CVE-2006-0219. | |||||
| CVE-2005-4199 | 1 Mybb | 1 Mybb | 2018-10-19 | 7.5 HIGH | N/A |
| Multiple SQL injection vulnerabilities in MyBulletinBoard (MyBB) before 1.0 allow remote attackers to execute arbitrary SQL commands via the (1) month, (2) day, and (3) year parameters in an addevent action in calendar.php; (4) threadmode and (5) showcodebuttons in an options action in usercp.php; (6) list parameter in an editlists action to usercp.php; (7) rating parameter in a rate action in member.php; and (8) rating parameter in either showthread.php or ratethread.php. | |||||
| CVE-2007-1963 | 2 Mybb, Mybulletinboard | 2 Mybb, Mybulletinboard | 2018-10-16 | 7.5 HIGH | N/A |
| SQL injection vulnerability in the create_session function in class_session.php in MyBB (aka MyBulletinBoard) 1.2.3 and earlier allows remote attackers to execute arbitrary SQL commands via the Client-IP HTTP header, as utilized by index.php, a related issue to CVE-2006-3775. | |||||
| CVE-2007-1964 | 2 Mybb, Mybulletinboard | 2 Mybb, Mybulletinboard | 2018-10-16 | 6.0 MEDIUM | N/A |
| member.php in MyBB (aka MyBulletinBoard), when debug mode is available, allows remote authenticated users to change the password of any account by providing the account's registered e-mail address in a debug request for a do_lostpw action, which prints the change password verification code in the debug output. | |||||
| CVE-2007-0689 | 1 Mybb | 1 Mybb | 2018-10-16 | 5.0 MEDIUM | N/A |
| MyBB 1.2.4 allows remote attackers to obtain sensitive information via the (1) action[] parameter to member.php, (2) imagehash[] parameter to captcha.php, and (3) a direct request to inc/datahandlers/event.php, which reveal the installation path in the resulting error message. | |||||
| CVE-2007-0544 | 1 Mybb | 1 Mybb | 2018-10-16 | 6.0 MEDIUM | N/A |
| Cross-site scripting (XSS) vulnerability in private.php in MyBB (aka MyBulletinBoard) allows remote authenticated users to inject arbitrary web script or HTML via the Subject field, a different vector than CVE-2006-2949. | |||||
| CVE-2008-0383 | 1 Mybb | 1 Mybb | 2018-10-15 | 7.5 HIGH | N/A |
| Multiple SQL injection vulnerabilities in MyBB 1.2.10 and earlier allow remote moderators and administrators to execute arbitrary SQL commands via (1) the mergepost parameter in a do_mergeposts action, (2) rid parameter in an allreports action, or (3) threads parameter in a do_multimovethreads action to (a) moderation.php; or (4) gid parameter to (b) admin/usergroups.php. | |||||
| CVE-2018-10678 | 1 Mybb | 1 Mybb | 2018-06-05 | 5.8 MEDIUM | 6.1 MEDIUM |
| MyBB 1.8.15, when accessed with Microsoft Edge, mishandles 'target="_blank" rel="noopener"' in A elements, which makes it easier for remote attackers to conduct redirection attacks. | |||||
| CVE-2018-6844 | 1 Mybb | 1 Mybb | 2018-02-26 | 3.5 LOW | 5.4 MEDIUM |
| MyBB 1.8.14 has XSS via the Title or Description field on the Edit Forum screen. | |||||
| CVE-2017-16781 | 1 Mybb | 1 Mybb | 2017-11-27 | 3.5 LOW | 5.4 MEDIUM |
| The installer in MyBB before 1.8.13 has XSS. | |||||
| CVE-2012-5909 | 1 Mybb | 1 Mybb | 2017-08-29 | 7.5 HIGH | N/A |
| SQL injection vulnerability in admin/modules/user/users.php in MyBB (aka MyBulletinBoard) 1.6.6 allows remote attackers to execute arbitrary SQL commands via the conditions[usergroup][] parameter in a search action to admin/index.php. | |||||
| CVE-2012-5908 | 1 Mybb | 1 Mybb | 2017-08-29 | 4.3 MEDIUM | N/A |
| Cross-site scripting (XSS) vulnerability in admin/modules/user/users.php in MyBB (aka MyBulletinBoard) 1.6.6 allows remote attackers to inject arbitrary web script or HTML via the conditions[usergroup][] parameter in a search action to admin/index.php. | |||||
| CVE-2011-4569 | 2 Mybb, Tom K | 2 Mybb, Forum Userbar Plugin | 2017-08-29 | 7.5 HIGH | N/A |
| SQL injection vulnerability in userbarsettings.php in the Userbar plugin 2.2 for MyBB Forum allows remote attackers to execute arbitrary SQL commands via the image2 parameter. | |||||
| CVE-2011-5132 | 1 Mybb | 1 Mybb | 2017-08-29 | 4.3 MEDIUM | N/A |
| Cross-site scripting (XSS) vulnerability in MyBB before 1.6.5 allows remote attackers to inject arbitrary web script or HTML via vectors related to "usernames via AJAX." | |||||
| CVE-2011-5131 | 1 Mybb | 1 Mybb | 2017-08-29 | 6.8 MEDIUM | N/A |
| Cross-site request forgery (CSRF) vulnerability in global.php in MyBB before 1.6.5 allows remote attackers to hijack the authentication of a user for requests that change the user's language via the language parameter. | |||||
| CVE-2010-4629 | 1 Mybb | 1 Mybb | 2017-08-17 | 5.0 MEDIUM | N/A |
| MyBB (aka MyBulletinBoard) before 1.4.12 does not properly restrict uid values for group join requests, which allows remote attackers to cause a denial of service (resource consumption) by using guest access to submit join request forms for moderated groups, related to usercp.php and managegroup.php. | |||||
| CVE-2010-4628 | 1 Mybb | 1 Mybb | 2017-08-17 | 5.0 MEDIUM | N/A |
| member.php in MyBB (aka MyBulletinBoard) before 1.4.12 makes a certain superfluous call to the SQL COUNT function, which allows remote attackers to cause a denial of service (resource consumption) by making requests to member.php that trigger scans of the entire users table. | |||||
| CVE-2010-4627 | 1 Mybb | 1 Mybb | 2017-08-17 | 6.8 MEDIUM | N/A |
| Cross-site request forgery (CSRF) vulnerability in usercp2.php in MyBB (aka MyBulletinBoard) before 1.4.12 allows remote attackers to hijack the authentication of unspecified victims via unknown vectors. | |||||
| CVE-2010-4626 | 1 Mybb | 1 Mybb | 2017-08-17 | 5.1 MEDIUM | N/A |
| The my_rand function in functions.php in MyBB (aka MyBulletinBoard) before 1.4.12 does not properly use the PHP mt_rand function, which makes it easier for remote attackers to obtain access to an arbitrary account by requesting a reset of the account's password, and then conducting a brute-force attack. | |||||