Total
317 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2022-28202 | 1 Mediawiki | 1 Mediawiki | 2022-10-06 | 4.3 MEDIUM | 6.1 MEDIUM |
| An XSS issue was discovered in MediaWiki before 1.35.6, 1.36.x before 1.36.4, and 1.37.x before 1.37.2. The widthheight, widthheightpage, and nbytes properties of messages are not escaped when used in galleries or Special:RevisionDelete. | |||||
| CVE-2020-35479 | 3 Debian, Fedoraproject, Mediawiki | 3 Debian Linux, Fedora, Mediawiki | 2022-10-05 | 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-2020-35478 | 2 Fedoraproject, Mediawiki | 2 Fedora, Mediawiki | 2022-10-05 | 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-2021-42045 | 1 Mediawiki | 1 Mediawiki | 2022-10-03 | N/A | 5.4 MEDIUM |
| An issue was discovered in SecurePoll in the Growth extension in MediaWiki through 1.36.2. Simple polls allow users to create alerts by changing their User-Agent HTTP header and submitting a vote. | |||||
| CVE-2021-42049 | 1 Mediawiki | 1 Mediawiki | 2022-09-30 | N/A | 6.5 MEDIUM |
| An issue was discovered in the Translate extension in MediaWiki through 1.36.2. Oversighters cannot undo revisions or oversight on pages where they suppressed information (such as PII). This allows oversighters to whitewash revisions. | |||||
| CVE-2021-42046 | 1 Mediawiki | 1 Mediawiki | 2022-09-30 | N/A | 6.1 MEDIUM |
| An issue was discovered in the GlobalWatchlist extension in MediaWiki through 1.36.2. The rev-deleted-user and ntimes messages were not properly escaped and allowed for users to inject HTML and JavaScript. | |||||
| CVE-2021-42048 | 1 Mediawiki | 1 Mediawiki | 2022-09-30 | N/A | 4.8 MEDIUM |
| An issue was discovered in the Growth extension in MediaWiki through 1.36.2. Any admin can add arbitrary JavaScript code to the Newcomer home page footer, which can be executed by viewers with zero edits. | |||||
| CVE-2021-42047 | 1 Mediawiki | 1 Mediawiki | 2022-09-30 | N/A | 5.4 MEDIUM |
| An issue was discovered in the Growth extension in MediaWiki through 1.36.2. On any Wiki with the Mentor Dashboard feature enabled, users can login with a mentor account and trigger an XSS payload (such as alert) via Growthexperiments-mentor-dashboard-mentee-overview-no-js-fallback. | |||||
| CVE-2022-28204 | 1 Mediawiki | 1 Mediawiki | 2022-09-21 | N/A | 7.5 HIGH |
| A denial-of-service issue was discovered in MediaWiki 1.37.x before 1.37.2. Rendering of w/index.php?title=Special%3AWhatLinksHere&target=Property%3AP31&namespace=1&invert=1 can take more than thirty seconds. There is a DDoS risk. | |||||
| CVE-2022-39194 | 1 Mediawiki | 1 Mediawiki | 2022-09-07 | N/A | 4.9 MEDIUM |
| An issue was discovered in the MediaWiki through 1.38.2. The community configuration pages for the GrowthExperiments extension could cause a site to become unavailable due to insufficient validation when certain actions (including page moves) were performed. | |||||
| CVE-2021-31547 | 1 Mediawiki | 1 Mediawiki | 2022-07-12 | 4.0 MEDIUM | 4.3 MEDIUM |
| An issue was discovered in the AbuseFilter extension for MediaWiki through 1.35.2. Its AbuseFilterCheckMatch API reveals suppressed edits and usernames to unprivileged users through the iteration of crafted AbuseFilter rules. | |||||
| CVE-2021-30156 | 2 Fedoraproject, Mediawiki | 2 Fedora, Mediawiki | 2022-07-12 | 4.0 MEDIUM | 4.3 MEDIUM |
| An issue was discovered in MediaWiki before 1.31.12 and 1.32.x through 1.35.x before 1.35.2. Special:Contributions can leak that a "hidden" user exists. | |||||
| CVE-2021-35197 | 3 Debian, Fedoraproject, Mediawiki | 3 Debian Linux, Fedora, Mediawiki | 2022-07-12 | 5.0 MEDIUM | 7.5 HIGH |
| In MediaWiki before 1.31.15, 1.32.x through 1.35.x before 1.35.3, and 1.36.x before 1.36.1, bots have certain unintended API access. When a bot account has a "sitewide block" applied, it is able to still "purge" pages through the MediaWiki Action API (which a "sitewide block" should have prevented). | |||||
| CVE-2021-36128 | 1 Mediawiki | 1 Mediawiki | 2022-07-12 | 7.5 HIGH | 9.8 CRITICAL |
| An issue was discovered in the CentralAuth extension in MediaWiki through 1.36. Autoblocks for CentralAuth-issued suppression blocks are not properly implemented. | |||||
| CVE-2021-31554 | 1 Mediawiki | 1 Mediawiki | 2022-07-12 | 5.5 MEDIUM | 5.4 MEDIUM |
| An issue was discovered in the AbuseFilter extension for MediaWiki through 1.35.2. It improperly handled account blocks for certain automatically created MediaWiki user accounts, thus allowing nefarious users to remain unblocked. | |||||
| CVE-2021-31548 | 1 Mediawiki | 1 Mediawiki | 2022-07-12 | 4.0 MEDIUM | 6.5 MEDIUM |
| An issue was discovered in the AbuseFilter extension for MediaWiki through 1.35.2. A MediaWiki user who is partially blocked or was unsuccessfully blocked could bypass AbuseFilter and have their edits completed. | |||||
| CVE-2021-31552 | 1 Mediawiki | 1 Mediawiki | 2022-07-12 | 5.5 MEDIUM | 5.4 MEDIUM |
| An issue was discovered in the AbuseFilter extension for MediaWiki through 1.35.2. It incorrectly executed certain rules related to blocking accounts after account creation. Such rules would allow for user accounts to be created while blocking only the IP address used to create an account (and not the user account itself). Such rules could also be used by a nefarious, unprivileged user to catalog and enumerate any number of IP addresses related to these account creations. | |||||
| CVE-2021-30152 | 3 Debian, Fedoraproject, Mediawiki | 3 Debian Linux, Fedora, Mediawiki | 2022-07-12 | 4.0 MEDIUM | 4.3 MEDIUM |
| An issue was discovered in MediaWiki before 1.31.13 and 1.32.x through 1.35.x before 1.35.2. When using the MediaWiki API to "protect" a page, a user is currently able to protect to a higher level than they currently have permissions for. | |||||
| CVE-2021-41801 | 1 Mediawiki | 1 Mediawiki | 2022-07-12 | 6.5 MEDIUM | 8.8 HIGH |
| The ReplaceText extension through 1.41 for MediaWiki has Incorrect Access Control. When a user is blocked after submitting a replace job, the job is still run, even if it may be run at a later time (due to the job queue backlog) | |||||
| CVE-2021-44857 | 1 Mediawiki | 1 Mediawiki | 2022-07-12 | 4.0 MEDIUM | 6.5 MEDIUM |
| An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. It is possible to use action=mcrundo followed by action=mcrrestore to replace the content of any arbitrary page (that the user doesn't have edit rights for). This applies to any public wiki, or a private wiki that has at least one page set in $wgWhitelistRead. | |||||