Filtered by vendor Mediawiki
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Total
352 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-45471 | 2 Fedoraproject, Mediawiki | 2 Fedora, Mediawiki | 2024-02-04 | 5.0 MEDIUM | 5.3 MEDIUM |
| In MediaWiki through 1.37, blocked IP addresses are allowed to edit EntitySchema items. | |||||
| CVE-2021-42040 | 1 Mediawiki | 1 Mediawiki | 2024-02-04 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in MediaWiki through 1.36.2. A parser function related to loop control allowed for an infinite loop (and php-fpm hang) within the Loops extension because egLoopsCountLimit is mishandled. This could lead to memory exhaustion. | |||||
| CVE-2021-42044 | 1 Mediawiki | 1 Mediawiki | 2024-02-04 | 3.5 LOW | 4.8 MEDIUM |
| An issue was discovered in the Mentor dashboard in the GrowthExperiments extension in MediaWiki through 1.36.2. The Growthexperiments-mentor-dashboard-mentee-overview-add-filter-total-edits-headline, growthexperiments-mentor-dashboard-mentee-overview-add-filter-starred-headline, growthexperiments-mentor-dashboard-mentee-overview-info-text, growthexperiments-mentor-dashboard-mentee-overview-info-legend-headline, and growthexperiments-mentor-dashboard-mentee-overview-active-ago MediaWiki messages were not being properly sanitized and allowed for the injection and execution of HTML and JavaScript. | |||||
| CVE-2021-45038 | 1 Mediawiki | 1 Mediawiki | 2024-02-04 | 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-2021-41798 | 2 Fedoraproject, Mediawiki | 2 Fedora, Mediawiki | 2024-02-04 | 4.3 MEDIUM | 6.1 MEDIUM |
| MediaWiki before 1.36.2 allows XSS. Month related MediaWiki messages are not escaped before being used on the Special:Search results page. | |||||
| CVE-2021-42042 | 1 Mediawiki | 1 Mediawiki | 2024-02-04 | 3.5 LOW | 4.8 MEDIUM |
| An issue was discovered in SpecialEditGrowthConfig in the GrowthExperiments extension in MediaWiki through 1.36.2. The growthexperiments-edit-config-error-invalid-title MediaWiki message was not being properly sanitized and allowed for the injection and execution of HTML and JavaScript. | |||||
| CVE-2021-42043 | 1 Mediawiki | 1 Mediawiki | 2024-02-04 | 4.3 MEDIUM | 6.1 MEDIUM |
| An issue was discovered in Special:MediaSearch in the MediaSearch extension in MediaWiki through 1.36.2. The suggestion text (a parameter to mediasearch-did-you-mean) was not being properly sanitized and allowed for the injection and execution of HTML and JavaScript via the intitle: search operator within the query. | |||||
| CVE-2021-46150 | 1 Mediawiki | 1 Mediawiki | 2024-02-04 | 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-2021-46147 | 1 Mediawiki | 1 Mediawiki | 2024-02-04 | 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-2021-41801 | 1 Mediawiki | 1 Mediawiki | 2024-02-04 | 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-2021-45474 | 2 Fedoraproject, Mediawiki | 2 Fedora, Mediawiki | 2024-02-04 | 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-2022-21710 | 1 Mediawiki | 1 Shortdescription | 2024-02-04 | 4.3 MEDIUM | 6.1 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-2021-46148 | 1 Mediawiki | 1 Mediawiki | 2024-02-04 | 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-2021-46146 | 1 Mediawiki | 1 Mediawiki | 2024-02-04 | 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-2021-42041 | 1 Mediawiki | 1 Mediawiki | 2024-02-04 | 4.3 MEDIUM | 6.1 MEDIUM |
| An issue was discovered in CentralAuth in MediaWiki through 1.36.2. The rightsnone MediaWiki message was not being properly sanitized and allowed for the injection and execution of HTML and JavaScript via the setchange log. | |||||
| CVE-2021-41799 | 2 Fedoraproject, Mediawiki | 2 Fedora, Mediawiki | 2024-02-04 | 5.0 MEDIUM | 7.5 HIGH |
| MediaWiki before 1.36.2 allows a denial of service (resource consumption because of lengthy query processing time). ApiQueryBacklinks (action=query&list=backlinks) can cause a full table scan. | |||||
| CVE-2021-45473 | 2 Fedoraproject, Mediawiki | 2 Fedora, Mediawiki | 2024-02-04 | 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-2021-41800 | 2 Fedoraproject, Mediawiki | 2 Fedora, Mediawiki | 2024-02-04 | 5.0 MEDIUM | 5.3 MEDIUM |
| MediaWiki before 1.36.2 allows a denial of service (resource consumption because of lengthy query processing time). Visiting Special:Contributions can sometimes result in a long running SQL query because PoolCounter protection is mishandled. | |||||
| CVE-2021-44857 | 1 Mediawiki | 1 Mediawiki | 2024-02-04 | 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-2021-36131 | 1 Mediawiki | 1 Mediawiki | 2024-02-04 | 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. | |||||