Filtered by vendor Mediawiki
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116 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2020-35477 | 2 Debian, Mediawiki | 2 Debian Linux, Mediawiki | 2021-07-21 | 5.0 MEDIUM | 5.3 MEDIUM |
| MediaWiki before 1.35.1 blocks legitimate attempts to hide log entries in some situations. If one sets MediaWiki:Mainpage to Special:MyLanguage/Main Page, visits a log entry on Special:Log, and toggles the "Change visibility of selected log entries" checkbox (or a tags checkbox) next to it, there is a redirection to the main page's action=historysubmit (instead of the desired behavior in which a revision-deletion form appears). | |||||
| CVE-2021-36127 | 1 Mediawiki | 1 Mediawiki | 2021-07-07 | 4.0 MEDIUM | 4.3 MEDIUM |
| An issue was discovered in the CentralAuth extension in MediaWiki through 1.36. The Special:GlobalUserRights page provided search results which, for a suppressed MediaWiki user, were different than for any other user, thus easily disclosing suppressed accounts (which are supposed to be completely hidden). | |||||
| CVE-2021-36129 | 1 Mediawiki | 1 Mediawiki | 2021-07-07 | 4.0 MEDIUM | 4.3 MEDIUM |
| An issue was discovered in the Translate extension in MediaWiki through 1.36. The Aggregategroups Action API module does not validate the parameter for aggregategroup when action=remove is set, thus allowing users with the translate-manage right to silently delete various groups' metadata. | |||||
| CVE-2021-36130 | 1 Mediawiki | 1 Mediawiki | 2021-07-07 | 3.5 LOW | 4.8 MEDIUM |
| An XSS issue was discovered in the SocialProfile extension in MediaWiki through 1.36. Within several gift-related special pages, a privileged user with the awardmanage right could inject arbitrary HTML and JavaScript within various gift-related data fields. The attack could easily propagate across many pages for many users. | |||||
| CVE-2021-36131 | 1 Mediawiki | 1 Mediawiki | 2021-07-07 | 3.5 LOW | 4.8 MEDIUM |
| An XSS issue was discovered in the SportsTeams extension in MediaWiki through 1.36. Within several special pages, a privileged user could inject arbitrary HTML and JavaScript within various data fields. The attack could easily propagate across many pages for many users. | |||||
| CVE-2021-31550 | 1 Mediawiki | 1 Mediawiki | 2021-04-27 | 3.5 LOW | 5.4 MEDIUM |
| An issue was discovered in the CommentBox extension for MediaWiki through 1.35.2. Via crafted configuration variables, a malicious actor could introduce XSS payloads into various layers. | |||||
| CVE-2021-31551 | 1 Mediawiki | 1 Mediawiki | 2021-04-22 | 4.3 MEDIUM | 6.1 MEDIUM |
| An issue was discovered in the PageForms extension for MediaWiki through 1.35.2. Crafted payloads for Token-related query parameters allowed for XSS on certain PageForms-managed MediaWiki pages. | |||||
| CVE-2021-31546 | 1 Mediawiki | 1 Mediawiki | 2021-04-22 | 4.0 MEDIUM | 4.3 MEDIUM |
| An issue was discovered in the AbuseFilter extension for MediaWiki through 1.35.2. It incorrectly logged sensitive suppression deletions, which should not have been visible to users with access to view AbuseFilter log data. | |||||
| CVE-2021-31549 | 1 Mediawiki | 1 Mediawiki | 2021-04-22 | 4.0 MEDIUM | 4.3 MEDIUM |
| An issue was discovered in the AbuseFilter extension for MediaWiki through 1.35.2. The Special:AbuseFilter/examine form allowed for the disclosure of suppressed MediaWiki usernames to unprivileged users. | |||||
| CVE-2021-31553 | 1 Mediawiki | 1 Mediawiki | 2021-04-22 | 6.4 MEDIUM | 6.5 MEDIUM |
| An issue was discovered in the CheckUser extension for MediaWiki through 1.35.2. MediaWiki usernames with trailing whitespace could be stored in the cu_log database table such that denial of service occurred for certain CheckUser extension pages and functionality. For example, the attacker could turn off Special:CheckUserLog and thus interfere with usage tracking. | |||||
| CVE-2021-31545 | 1 Mediawiki | 1 Mediawiki | 2021-04-22 | 5.0 MEDIUM | 5.3 MEDIUM |
| An issue was discovered in the AbuseFilter extension for MediaWiki through 1.35.2. The page_recent_contributors leaked the existence of certain deleted MediaWiki usernames, related to rev_deleted. | |||||
| CVE-2020-35474 | 2 Fedoraproject, Mediawiki | 2 Fedora, Mediawiki | 2021-02-04 | 4.3 MEDIUM | 6.1 MEDIUM |
| In MediaWiki before 1.35.1, the combination of Html::rawElement and Message::text leads to XSS because the definition of MediaWiki:recentchanges-legend-watchlistexpiry can be changed onwiki so that the output is raw HTML. | |||||
| CVE-2020-35478 | 1 Mediawiki | 1 Mediawiki | 2020-12-27 | 4.3 MEDIUM | 6.1 MEDIUM |
| MediaWiki before 1.35.1 allows XSS via BlockLogFormatter.php. MediaWiki:blanknamespace potentially can be output as raw HTML with SCRIPT tags via LogFormatter::makePageLink(). This affects MediaWiki 1.33.0 and later. | |||||
| CVE-2020-35479 | 2 Debian, Mediawiki | 2 Debian Linux, Mediawiki | 2020-12-27 | 4.3 MEDIUM | 6.1 MEDIUM |
| MediaWiki before 1.35.1 allows XSS via BlockLogFormatter.php. Language::translateBlockExpiry itself does not escape in all code paths. For example, the return of Language::userTimeAndDate is is always unsafe for HTML in a month value. This affects MediaWiki 1.12.0 and later. | |||||
| CVE-2020-35624 | 1 Mediawiki | 1 Mediawiki | 2020-12-22 | 5.0 MEDIUM | 5.3 MEDIUM |
| An issue was discovered in the SecurePoll extension for MediaWiki through 1.35.1. The non-admin vote list contains a full vote timestamp, which may provide unintended clues about how a voting process unfolded. | |||||
| CVE-2020-35622 | 1 Mediawiki | 1 Mediawiki | 2020-12-22 | 4.3 MEDIUM | 6.1 MEDIUM |
| An issue was discovered in the GlobalUsage extension for MediaWiki through 1.35.1. SpecialGlobalUsage.php calls WikiMap::makeForeignLink unsafely. The $page variable within the formatItem function was not being properly escaped, allowing for XSS under certain conditions. | |||||
| CVE-2020-29002 | 1 Mediawiki | 1 Mediawiki | 2020-11-30 | 3.5 LOW | 4.8 MEDIUM |
| includes/CologneBlueTemplate.php in the CologneBlue skin for MediaWiki through 1.35 allows XSS via a qbfind message supplied by an administrator. | |||||
| CVE-2020-29003 | 1 Mediawiki | 1 Mediawiki | 2020-11-30 | 3.5 LOW | 5.4 MEDIUM |
| The PollNY extension for MediaWiki through 1.35 allows XSS via an answer option for a poll question, entered during Special:CreatePoll or Special:UpdatePoll. | |||||
| CVE-2020-27957 | 1 Mediawiki | 1 Mediawiki | 2020-11-04 | 3.5 LOW | 5.4 MEDIUM |
| The RandomGameUnit extension for MediaWiki through 1.35 was not properly escaping various title-related data. When certain varieties of games were created within MediaWiki, their names or titles could be manipulated to generate stored XSS within the RandomGameUnit extension. | |||||
| CVE-2020-27621 | 1 Mediawiki | 1 Mediawiki | 2020-11-02 | 4.0 MEDIUM | 4.3 MEDIUM |
| The FileImporter extension in MediaWiki through 1.35.0 was not properly attributing various user actions to a specific user's IP address. Instead, for various actions, it would report the IP address of an internal Wikimedia Foundation server by omitting X-Forwarded-For data. This resulted in an inability to properly audit and attribute various user actions performed via the FileImporter extension. | |||||
| CVE-2020-27620 | 1 Mediawiki | 1 Skin\ | 2020-10-26 | 4.3 MEDIUM | 6.1 MEDIUM |
| The Cosmos Skin for MediaWiki through 1.35.0 has stored XSS because MediaWiki messages were not being properly escaped. This is related to wfMessage and Html::rawElement, as demonstrated by CosmosSocialProfile::getUserGroups. | |||||
| CVE-2019-12469 | 2 Debian, Mediawiki | 2 Debian Linux, Mediawiki | 2020-08-24 | 4.0 MEDIUM | 6.5 MEDIUM |
| MediaWiki through 1.32.1 has Incorrect Access Control. Suppressed username or log in Special:EditTags are exposed. Fixed in 1.32.2, 1.31.2, 1.30.2 and 1.27.6. | |||||
| CVE-2019-12467 | 2 Debian, Mediawiki | 2 Debian Linux, Mediawiki | 2020-08-24 | 5.0 MEDIUM | 5.3 MEDIUM |
| MediaWiki through 1.32.1 has Incorrect Access Control (issue 1 of 3). A spammer can use Special:ChangeEmail to send out spam with no rate limiting or ability to block them. Fixed in 1.32.2, 1.31.2, 1.30.2 and 1.27.6. | |||||
| CVE-2019-12470 | 2 Debian, Mediawiki | 2 Debian Linux, Mediawiki | 2020-08-24 | 4.0 MEDIUM | 6.5 MEDIUM |
| Wikimedia MediaWiki through 1.32.1 has Incorrect Access Control. Suppressed log in RevisionDelete page is exposed. Fixed in 1.32.2, 1.31.2, 1.30.2 and 1.27.6. | |||||
| CVE-2013-1951 | 3 Debian, Linux, Mediawiki | 3 Debian Linux, Linux Kernel, Mediawiki | 2020-08-18 | 4.3 MEDIUM | 6.1 MEDIUM |
| A cross-site scripting (XSS) vulnerability in MediaWiki before 1.19.5 and 1.20.x before 1.20.4 and allows remote attackers to inject arbitrary web script or HTML via Lua function names. | |||||
| CVE-2020-10959 | 1 Mediawiki | 1 Mediawiki | 2020-06-02 | 5.8 MEDIUM | 6.1 MEDIUM |
| resources/src/mediawiki.page.ready/ready.js in MediaWiki before 1.35 allows remote attackers to force a logout and external redirection via HTML content in a MediaWiki page. | |||||
| CVE-2019-16529 | 1 Mediawiki | 1 Checkuser | 2020-03-24 | 5.0 MEDIUM | 5.3 MEDIUM |
| An issue was discovered in the CheckUser extension through 1.35.0 for MediaWiki. Oversighted edit summaries are still visible in CheckUser results in violation of MediaWiki's permissions model. | |||||
| CVE-2019-15124 | 1 Mediawiki | 1 Mobilefrontend | 2020-03-23 | 4.3 MEDIUM | 6.1 MEDIUM |
| In the MobileFrontend extension for MediaWiki, XSS exists within the edit summary field of the watchlist feed. This affects REL1_31, REL1_32, and REL1_33. | |||||
| CVE-2014-9481 | 1 Mediawiki | 1 Mediawiki | 2020-02-05 | 4.3 MEDIUM | 5.9 MEDIUM |
| The Scribunto extension for MediaWiki allows remote attackers to obtain the rollback token and possibly other sensitive information via a crafted module, related to unstripping special page HTML. | |||||
| CVE-2013-6455 | 1 Mediawiki | 1 Mediawiki | 2020-01-30 | 5.0 MEDIUM | 5.3 MEDIUM |
| The CentralAuth extension for MediaWiki before 1.19.10, 1.2x before 1.21.4, and 1.22.x before 1.22.1 allows remote attackers to obtain usernames via vectors related to writing the names to the DOM of a page. | |||||
| CVE-2013-6451 | 1 Mediawiki | 1 Mediawiki | 2020-01-30 | 4.3 MEDIUM | 6.1 MEDIUM |
| Cross-site scripting (XSS) vulnerability in MediaWiki 1.19.9 before 1.19.10, 1.2x before 1.21.4, and 1.22.x before 1.22.1 allows remote attackers to inject arbitrary web script or HTML via unspecified CSS values. | |||||
| CVE-2020-6163 | 1 Mediawiki | 1 Mediawiki | 2020-01-15 | 4.3 MEDIUM | 6.1 MEDIUM |
| The WikibaseMediaInfo extension 1.35 for MediaWiki allows XSS because of improper template syntax within the PropertySuggestionsWidget template (in the templates/search/PropertySuggestionsWidget.mustache+dom file). | |||||
| CVE-2019-19910 | 1 Mediawiki | 1 Mediawiki | 2019-12-31 | 4.3 MEDIUM | 6.1 MEDIUM |
| The MinervaNeue Skin in MediaWiki from 2019-11-05 to 2019-12-13 (1.35 and/or 1.34) mishandles certain HTML attributes, as demonstrated by IMG onmouseover= (impact is XSS) and IMG src=http (impact is disclosing the client's IP address). This can occur within a talk page topical header that is viewed within a mobile (MobileFrontend) context. | |||||
| CVE-2019-19709 | 1 Mediawiki | 1 Mediawiki | 2019-12-28 | 5.8 MEDIUM | 6.1 MEDIUM |
| MediaWiki through 1.33.1 allows attackers to bypass the Title_blacklist protection mechanism by starting with an arbitrary title, establishing a non-resolvable redirect for the associated page, and using redirect=1 in the action API when editing that page. | |||||
| CVE-2013-4303 | 1 Mediawiki | 1 Mediawiki | 2019-12-19 | 4.3 MEDIUM | 6.1 MEDIUM |
| includes/libs/IEUrlExtension.php in the MediaWiki API in MediaWiki 1.19.x before 1.19.8, 1.20.x before 1.20.7, and 1.21.x before 1.21.2 does not properly detect extensions when there are an even number of "." (period) characters in a string, which allows remote attackers to conduct cross-site scripting (XSS) attacks via the siprop parameter in a query action to wiki/api.php. | |||||
| CVE-2019-19708 | 1 Mediawiki | 1 Visual Editor | 2019-12-11 | 4.3 MEDIUM | 6.1 MEDIUM |
| The VisualEditor extension through 1.34 for MediaWiki allows XSS via pasted content containing an element with a data-ve-clipboard-key attribute. | |||||
| CVE-2019-18987 | 1 Mediawiki | 1 Abusefilter | 2019-11-22 | 5.0 MEDIUM | 5.3 MEDIUM |
| An issue was discovered in the AbuseFilter extension through 1.34 for MediaWiki. Once a specific abuse filter has (accidentally or otherwise) been made public, its previous versions can be exposed, thus potentially disclosing private or sensitive information within the filter's definition. | |||||
| CVE-2019-18611 | 1 Mediawiki | 1 Checkuser | 2019-10-31 | 4.0 MEDIUM | 6.5 MEDIUM |
| An issue was discovered in the CheckUser extension through 1.34 for MediaWiki. Certain sensitive information within oversighted edit summaries made available via the MediaWiki API was potentially visible to users with various levels of access to this extension. Said users should not have been able to view these oversighted edit summaries via the MediaWiki API. | |||||
| CVE-2019-18612 | 1 Mediawiki | 1 Abusefilter | 2019-10-31 | 5.0 MEDIUM | 5.3 MEDIUM |
| An issue was discovered in the AbuseFilter extension through 1.34 for MediaWiki. Previously hidden (restricted) AbuseFilter filters were viewable (or their differences were viewable) to unprivileged users, thus disclosing potentially sensitive information. | |||||
| CVE-2018-0504 | 2 Debian, Mediawiki | 2 Debian Linux, Mediawiki | 2019-10-29 | 4.0 MEDIUM | 6.5 MEDIUM |
| Mediawiki 1.31 before 1.31.1, 1.30.1, 1.29.3 and 1.27.5 contains an information disclosure flaw in the Special:Redirect/logid | |||||
| CVE-2018-0503 | 2 Debian, Mediawiki | 2 Debian Linux, Mediawiki | 2019-10-18 | 4.0 MEDIUM | 4.3 MEDIUM |
| Mediawiki 1.31 before 1.31.1, 1.30.1, 1.29.3 and 1.27.5 contains a flaw where contrary to the documentation, $wgRateLimits entry for 'user' overrides that for 'newbie'. | |||||
| CVE-2018-0505 | 2 Debian, Mediawiki | 2 Debian Linux, Mediawiki | 2019-10-18 | 4.0 MEDIUM | 6.5 MEDIUM |
| Mediawiki 1.31 before 1.31.1, 1.30.1, 1.29.3 and 1.27.5 contains a flaw where BotPasswords can bypass CentralAuth's account lock | |||||
| CVE-2017-8812 | 2 Debian, Mediawiki | 2 Debian Linux, Mediawiki | 2019-10-03 | 5.0 MEDIUM | 5.3 MEDIUM |
| MediaWiki before 1.27.4, 1.28.x before 1.28.3, and 1.29.x before 1.29.2 allows remote attackers to inject > (greater than) characters via the id attribute of a headline. | |||||
| CVE-2017-0369 | 2 Debian, Mediawiki | 2 Debian Linux, Mediawiki | 2019-10-03 | 4.0 MEDIUM | 6.5 MEDIUM |
| Mediawiki before 1.28.1 / 1.27.2 / 1.23.16 contains a flaw, allowing a sysops to undelete pages, although the page is protected against it. | |||||
| CVE-2019-14807 | 1 Mediawiki | 1 Mobilefrontend | 2019-09-25 | 4.3 MEDIUM | 6.1 MEDIUM |
| In the MobileFrontend extension 1.31 through 1.33 for MediaWiki, XSS exists within the edit summary field in includes/specials/MobileSpecialPageFeed.php. | |||||
| CVE-2019-12471 | 2 Debian, Mediawiki | 2 Debian Linux, Mediawiki | 2019-07-16 | 4.3 MEDIUM | 6.1 MEDIUM |
| Wikimedia MediaWiki 1.30.0 through 1.32.1 has XSS. Loading user JavaScript from a non-existent account allows anyone to create the account, and perform XSS on users loading that script. Fixed in 1.32.2, 1.31.2, 1.30.2 and 1.27.6. | |||||
| CVE-2018-13258 | 1 Mediawiki | 1 Mediawiki | 2018-11-23 | 5.0 MEDIUM | 5.3 MEDIUM |
| Mediawiki 1.31 before 1.31.1 misses .htaccess files in the provided tarball used to protect some directories that shouldn't be web accessible. | |||||
| CVE-2014-1686 | 1 Mediawiki | 1 Mediawiki | 2018-05-18 | 5.0 MEDIUM | 5.3 MEDIUM |
| MediaWiki 1.18.0 allows remote attackers to obtain the installation path via vectors related to thumbnail creation. | |||||
| CVE-2017-0370 | 2 Debian, Mediawiki | 2 Debian Linux, Mediawiki | 2018-05-14 | 5.0 MEDIUM | 5.3 MEDIUM |
| Mediawiki before 1.28.1 / 1.27.2 / 1.23.16 contains a flaw were Spam blacklist is ineffective on encoded URLs inside file inclusion syntax's link parameter. | |||||
| CVE-2017-0368 | 2 Debian, Mediawiki | 2 Debian Linux, Mediawiki | 2018-05-14 | 5.0 MEDIUM | 5.3 MEDIUM |
| Mediawiki before 1.28.1 / 1.27.2 / 1.23.16 contains a flaw making rawHTML mode apply to system messages. | |||||