Filtered by vendor Mediawiki
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Total
386 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2022-28206 | 1 Mediawiki | 1 Mediawiki | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| An issue was discovered in MediaWiki through 1.37.1. ImportPlanValidator.php in the FileImporter extension mishandles the check for edit rights. | |||||
| CVE-2022-28205 | 1 Mediawiki | 1 Mediawiki | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| An issue was discovered in MediaWiki through 1.37.1. The CentralAuth extension mishandles a ttl issue for groups expiring in the future. | |||||
| CVE-2022-28204 | 1 Mediawiki | 1 Mediawiki | 2024-11-21 | 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-2022-28203 | 2 Debian, Mediawiki | 2 Debian Linux, Mediawiki | 2024-11-21 | N/A | 7.5 HIGH |
| A denial-of-service issue was discovered in MediaWiki before 1.35.6, 1.36.x before 1.36.4, and 1.37.x before 1.37.2. When many files exist, requesting Special:NewFiles with actor as a condition can result in a very long running query. | |||||
| CVE-2022-28202 | 3 Debian, Fedoraproject, Mediawiki | 3 Debian Linux, Fedora, Mediawiki | 2024-11-21 | 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-2022-28201 | 2 Debian, Mediawiki | 2 Debian Linux, Mediawiki | 2024-11-21 | N/A | 4.4 MEDIUM |
| An issue was discovered in MediaWiki before 1.35.6, 1.36.x before 1.36.4, and 1.37.x before 1.37.2. Users with the editinterface permission can trigger infinite recursion, because a bare local interwiki is mishandled for the mainpage message. | |||||
| CVE-2022-21710 | 1 Mediawiki | 1 Shortdescription | 2024-11-21 | 4.3 MEDIUM | 4.7 MEDIUM |
| ShortDescription is a MediaWiki extension that provides local short description support. A cross-site scripting (XSS) vulnerability exists in versions prior to 2.3.4. On a wiki that has the ShortDescription enabled, XSS can be triggered on any page or the page with the action=info parameter, which displays the shortdesc property. This is achieved using the wikitext `{{SHORTDESC:<img src=x onerror=alert()>}}`. This issue has a patch in version 2.3.4. | |||||
| CVE-2021-46150 | 1 Mediawiki | 1 Mediawiki | 2024-11-21 | 3.5 LOW | 4.8 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. Special:CheckUserLog allows CheckUser XSS because of date mishandling, as demonstrated by an XSS payload in MediaWiki:October. | |||||
| CVE-2021-46149 | 1 Mediawiki | 1 Mediawiki | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| 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. A denial of service (resource consumption) can be accomplished by searching for a very long key in a Language Name Search. | |||||
| CVE-2021-46148 | 1 Mediawiki | 1 Mediawiki | 2024-11-21 | 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. Some unprivileged users can view confidential information (e.g., IP addresses and User-Agent headers for election traffic) on a testwiki SecurePoll instance. | |||||
| CVE-2021-46147 | 1 Mediawiki | 1 Mediawiki | 2024-11-21 | 6.8 MEDIUM | 8.8 HIGH |
| 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. MassEditRegex allows CSRF. | |||||
| CVE-2021-46146 | 1 Mediawiki | 1 Mediawiki | 2024-11-21 | 3.5 LOW | 5.4 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. The WikibaseMediaInfo component is vulnerable to XSS via the caption fields for a given media file. | |||||
| CVE-2021-45474 | 2 Fedoraproject, Mediawiki | 2 Fedora, Mediawiki | 2024-11-21 | 4.3 MEDIUM | 6.1 MEDIUM |
| In MediaWiki through 1.37, the Special:ImportFile URI (aka FileImporter) allows XSS, as demonstrated by the clientUrl parameter. | |||||
| CVE-2021-45473 | 2 Fedoraproject, Mediawiki | 2 Fedora, Mediawiki | 2024-11-21 | 4.3 MEDIUM | 6.1 MEDIUM |
| In MediaWiki through 1.37, Wikibase item descriptions allow XSS, which is triggered upon a visit to an action=info URL (aka a page-information sidebar). | |||||
| CVE-2021-45472 | 2 Fedoraproject, Mediawiki | 2 Fedora, Mediawiki | 2024-11-21 | 4.3 MEDIUM | 6.1 MEDIUM |
| In MediaWiki through 1.37, XSS can occur in Wikibase because an external identifier property can have a URL format that includes a $1 formatter substitution marker, and the javascript: URL scheme (among others) can be used. | |||||
| CVE-2021-45471 | 2 Fedoraproject, Mediawiki | 2 Fedora, Mediawiki | 2024-11-21 | 5.0 MEDIUM | 5.3 MEDIUM |
| In MediaWiki through 1.37, blocked IP addresses are allowed to edit EntitySchema items. | |||||
| CVE-2021-45038 | 1 Mediawiki | 1 Mediawiki | 2024-11-21 | 5.0 MEDIUM | 5.3 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. By using an action=rollback query, attackers can view private wiki contents. | |||||
| CVE-2021-44858 | 1 Mediawiki | 1 Mediawiki | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| 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=edit&undo= followed by action=mcrundo and action=mcrrestore to view private pages on a private wiki that has at least one page set in $wgWhitelistRead. | |||||
| CVE-2021-44857 | 1 Mediawiki | 1 Mediawiki | 2024-11-21 | 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. | |||||
| CVE-2021-42049 | 1 Mediawiki | 1 Mediawiki | 2024-11-21 | 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. | |||||