Filtered by vendor Mediawiki
Subscriptions
Total
389 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2021-31553 | 1 Mediawiki | 1 Mediawiki | 2024-11-21 | 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-2021-31552 | 1 Mediawiki | 1 Mediawiki | 2024-11-21 | 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-2021-31551 | 1 Mediawiki | 1 Mediawiki | 2024-11-21 | 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-2021-31550 | 1 Mediawiki | 1 Mediawiki | 2024-11-21 | 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-2021-31549 | 1 Mediawiki | 1 Mediawiki | 2024-11-21 | 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-2021-31548 | 1 Mediawiki | 1 Mediawiki | 2024-11-21 | 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-2021-31547 | 1 Mediawiki | 1 Mediawiki | 2024-11-21 | 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-2021-31546 | 1 Mediawiki | 1 Mediawiki | 2024-11-21 | 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-2021-31545 | 1 Mediawiki | 1 Mediawiki | 2024-11-21 | 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-2021-30159 | 3 Debian, Fedoraproject, Mediawiki | 3 Debian Linux, Fedora, Mediawiki | 2024-11-21 | 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. Users can bypass intended restrictions on deleting pages in certain "fast double move" situations. MovePage::isValidMoveTarget() uses FOR UPDATE, but it's only called if Title::getArticleID() returns non-zero with no special flags. Next, MovePage::moveToInternal() will delete the page if getArticleID(READ_LATEST) is non-zero. Therefore, if the page is missing in the replica DB, isValidMove() will return true, and then moveToInternal() will unconditionally delete the page if it can be found in the master. | ||||
| CVE-2021-30158 | 3 Debian, Fedoraproject, Mediawiki | 3 Debian Linux, Fedora, Mediawiki | 2024-11-21 | 5.3 Medium |
| An issue was discovered in MediaWiki before 1.31.12 and 1.32.x through 1.35.x before 1.35.2. Blocked users are unable to use Special:ResetTokens. This has security relevance because a blocked user might have accidentally shared a token, or might know that a token has been compromised, and yet is not able to block any potential future use of the token by an unauthorized party. | ||||
| CVE-2021-30157 | 3 Debian, Fedoraproject, Mediawiki | 3 Debian Linux, Fedora, Mediawiki | 2024-11-21 | 6.1 Medium |
| An issue was discovered in MediaWiki before 1.31.12 and 1.32.x through 1.35.x before 1.35.2. On ChangesList special pages such as Special:RecentChanges and Special:Watchlist, some of the rcfilters-filter-* label messages are output in HTML unescaped, leading to XSS. | ||||
| CVE-2021-30156 | 2 Fedoraproject, Mediawiki | 2 Fedora, Mediawiki | 2024-11-21 | 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-2021-30155 | 3 Debian, Fedoraproject, Mediawiki | 3 Debian Linux, Fedora, Mediawiki | 2024-11-21 | 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. ContentModelChange does not check if a user has correct permissions to create and set the content model of a nonexistent page. | ||||
| CVE-2021-30154 | 3 Debian, Fedoraproject, Mediawiki | 3 Debian Linux, Fedora, Mediawiki | 2024-11-21 | 6.1 Medium |
| An issue was discovered in MediaWiki before 1.31.12 and 1.32.x through 1.35.x before 1.35.2. On Special:NewFiles, all the mediastatistics-header-* messages are output in HTML unescaped, leading to XSS. | ||||
| CVE-2021-30152 | 3 Debian, Fedoraproject, Mediawiki | 3 Debian Linux, Fedora, Mediawiki | 2024-11-21 | 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-2020-6163 | 1 Mediawiki | 1 Mediawiki | 2024-11-21 | 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-2020-35626 | 1 Mediawiki | 1 Mediawiki | 2024-11-21 | 8.8 High |
| An issue was discovered in the PushToWatch extension for MediaWiki through 1.35.1. The primary form did not implement an anti-CSRF token and therefore was completely vulnerable to CSRF attacks against onSkinAddFooterLinks in PushToWatch.php. | ||||
| CVE-2020-35625 | 1 Mediawiki | 1 Mediawiki | 2024-11-21 | 8.8 High |
| An issue was discovered in the Widgets extension for MediaWiki through 1.35.1. Any user with the ability to edit pages within the Widgets namespace could call any static function within any class (defined within PHP or MediaWiki) via a crafted HTML comment, related to a Smarty template. For example, a person in the Widget Editors group could use \MediaWiki\Shell\Shell::command within a comment. | ||||
| CVE-2020-35624 | 1 Mediawiki | 1 Mediawiki | 2024-11-21 | 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. | ||||