mediawiki/core

Packagist28 known CVEs affecting this package

Aggregated from OSV, GitHub Security Advisories, NVD, and vendor advisories. Each CVE links to its full detail page with vendor advisories, patches, fixed versions, and remediation guidance.

CVEs affecting mediawiki/corepage 1 of 1

CVE-2014-2853MEDIUMCVSS v2 4.3EG 4.3fixed in 1.21.9 or 1.22.6, by version range
2014-04-29
vulnerable: 1.20.3 ... 1.21.8 (15 versions)
Cross-site scripting (XSS) vulnerability in includes/actions/InfoAction.php in MediaWiki before 1.21.9 and 1.22.x before 1.22.6 allows remote attackers to inject arbitrary web script or HTML via the sort key in an info action.
CVE-2018-0503MEDIUMCVSS 4.3EG 4.3fixed in 1.27.5, 1.29.3, 1.30.1 or 1.31.1, by version range
2018-10-04
vulnerable: 1.31.0
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-2018-0504MEDIUMCVSS 6.5EG 6.5fixed in 1.27.5, 1.29.3, 1.30.1 or 1.31.1, by version range
2018-10-04
vulnerable: 1.31.0
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-2018-0505MEDIUMCVSS 6.5EG 6.5fixed in 1.27.5, 1.29.3, 1.30.1 or 1.31.1, by version range
2018-10-04
vulnerable: 1.31.0
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-2018-13258MEDIUMCVSS 5.3EG 5.3fixed in 1.31.1
2018-10-04
vulnerable: 1.31.0
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-2019-12466HIGHCVSS 8.8EG 8.8fixed in 1.27.6, 1.30.2, 1.31.2 or 1.32.2, by version range
2019-07-10
vulnerable: 1.32.0, 1.32.1
Wikimedia MediaWiki through 1.32.1 allows CSRF.
CVE-2019-12467MEDIUMCVSS 5.3EG 5.3fixed in 1.27.6, 1.30.2, 1.31.2 or 1.32.2, by version range
2019-07-10
vulnerable: 1.32.0, 1.32.1
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-2019-12468CRITICALCVSS 9.8EG 9.8fixed in 1.27.6, 1.30.2, 1.31.2 or 1.32.2, by version range
2019-07-10
vulnerable: 1.32.0, 1.32.1
An Incorrect Access Control vulnerability was found in Wikimedia MediaWiki 1.27.0 through 1.32.1. Directly POSTing to Special:ChangeEmail would allow for bypassing re-authentication, allowing for potential account takeover.
CVE-2019-12469MEDIUMCVSS 6.5EG 6.5fixed in 1.27.6, 1.30.2, 1.31.2 or 1.32.2, by version range
2019-07-10
vulnerable: 1.32.0, 1.32.1
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-2019-12470MEDIUMCVSS 6.5EG 6.5fixed in 1.27.6, 1.30.2, 1.31.2 or 1.32.2, by version range
2019-07-10
vulnerable: 1.32.0, 1.32.1
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-2019-12471MEDIUMCVSS 6.1EG 6.1fixed in 1.27.6, 1.30.2 or 1.31.2, by version range
2019-07-10
vulnerable: 1.31.0, 1.31.1
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-2019-12472HIGHCVSS 7.5EG 7.5fixed in 1.27.6, 1.30.2, 1.31.2 or 1.32.2, by version range
2019-07-10
vulnerable: 1.32.0, 1.32.1
An Incorrect Access Control vulnerability was found in Wikimedia MediaWiki 1.18.0 through 1.32.1. It is possible to bypass the limits on IP range blocks ($wgBlockCIDRLimit) by using the API. Fixed in 1.32.2, 1.31.2, 1.30.2 and 1.27.6.
CVE-2019-12473HIGHCVSS 7.5EG 7.5fixed in 1.27.6, 1.30.2, 1.31.2 or 1.32.2, by version range
2019-07-10
vulnerable: 1.32.0, 1.32.1
Wikimedia MediaWiki 1.27.0 through 1.32.1 might allow DoS. Passing invalid titles to the API could cause a DoS by querying the entire watchlist table. Fixed in 1.32.2, 1.31.2, 1.30.2 and 1.27.6.
CVE-2019-12474HIGHCVSS 7.5EG 7.5fixed in 1.27.6, 1.30.2, 1.31.2 or 1.32.2, by version range
2019-07-10
vulnerable: 1.32.0, 1.32.1
Wikimedia MediaWiki 1.23.0 through 1.32.1 has an information leak. Privileged API responses that include whether a recent change has been patrolled may be cached publicly. Fixed in 1.32.2, 1.31.2, 1.30.2 and 1.27.6.
CVE-2019-16738MEDIUMCVSS 5.3EG 5.3fixed in 1.31.4, 1.32.4 or 1.33.1, by version range
2019-09-26
vulnerable: 1.33.0
In MediaWiki through 1.33.0, Special:Redirect allows information disclosure of suppressed usernames via a User ID Lookup.
CVE-2019-19709MEDIUMCVSS 6.1EG 6.1fixed in 1.31.6, 1.32.6, 1.33.2 or 1.34.0, by version range
2019-12-11
vulnerable: 1.34.0-rc.0, 1.34.0-rc.1
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 e…
CVE-2020-10959MEDIUMCVSS 6.1EG 6.1fixed in 1.34.0-rc.0
2020-06-02
vulnerable: 1.20.3 ... 1.33.4 (105 versions)
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-2020-10960MEDIUMCVSS 5.3EG 5.3fixed in 1.31.7, 1.33.3 or 1.34.1, by version range
2020-04-03
vulnerable: 1.34.0
In MediaWiki before 1.34.1, users can add various Cascading Style Sheets (CSS) classes (which can affect what content is shown or hidden in the user interface) to arbitrary DOM nodes via HTML content within a MediaWiki page. This occurs be…
CVE-2020-15005LOWCVSS 3.1EG 3.1fixed in 1.31.8, 1.33.4 or 1.34.2, by version range
2020-06-24
vulnerable: 1.34.0, 1.34.1
In MediaWiki before 1.31.8, 1.32.x and 1.33.x before 1.33.4, and 1.34.x before 1.34.2, private wikis behind a caching server using the img_auth.php image authorization security feature may have had their files cached publicly, so any unaut…
CVE-2020-25812MEDIUMCVSS 6.1EG 6.1fixed in 1.34.3 or 1.35.0, by version range
2020-09-27
vulnerable: 1.35.0-rc.0, 1.35.0-rc.1, 1.35.0-rc.2, 1.35.0-rc.3
An issue was discovered in MediaWiki 1.34.x before 1.34.4. On Special:Contributions, the NS filter uses unescaped messages as keys in the option key for an HTMLForm specifier. This is vulnerable to a mild XSS if one of those messages is ch…
CVE-2020-25813MEDIUMCVSS 5.3EG 5.3fixed in 1.31.9 or 1.34.3, by version range
2020-09-27
vulnerable: 1.32.0 ... 1.34.2 (18 versions)
In MediaWiki before 1.31.10 and 1.32.x through 1.34.x before 1.34.4, Special:UserRights exposes the existence of hidden users.
CVE-2020-25814MEDIUMCVSS 6.1EG 6.1fixed in 1.31.9, 1.34.3 or 1.35.0, by version range
2020-09-27
vulnerable: 1.35.0-rc.0, 1.35.0-rc.1, 1.35.0-rc.2, 1.35.0-rc.3
In MediaWiki before 1.31.10 and 1.32.x through 1.34.x before 1.34.4, XSS related to jQuery can occur. The attacker creates a message with [javascript:payload xss] and turns it into a jQuery object with mw.message().parse(). The expected re…
CVE-2020-25815MEDIUMCVSS 6.1EG 6.1fixed in 1.34.3 or 1.35.0, by version range
2020-09-27
vulnerable: 1.35.0-rc.0, 1.35.0-rc.1, 1.35.0-rc.2, 1.35.0-rc.3
An issue was discovered in MediaWiki 1.32.x through 1.34.x before 1.34.4. LogEventList::getFiltersDesc is insecurely using message text to build options names for an HTML multi-select field. The relevant code should use escaped() instead o…
CVE-2020-25827HIGHCVSS 7.5EG 7.5fixed in 1.31.9 or 1.34.3, by version range
2020-09-27
vulnerable: 1.32.0 ... 1.34.2 (18 versions)
An issue was discovered in the OATHAuth extension in MediaWiki before 1.31.10 and 1.32.x through 1.34.x before 1.34.4. For Wikis using OATHAuth on a farm/cluster (such as via CentralAuth), rate limiting of OATH tokens is only done on a sin…
CVE-2020-25828MEDIUMCVSS 6.1EG 6.1fixed in 1.31.9, 1.34.3 or 1.35.0, by version range
2020-09-27
vulnerable: 1.35.0-rc.0, 1.35.0-rc.1, 1.35.0-rc.2, 1.35.0-rc.3
An issue was discovered in MediaWiki before 1.31.10 and 1.32.x through 1.34.x before 1.34.4. The non-jqueryMsg version of mw.message().parse() doesn't escape HTML. This affects both message contents (which are generally safe) and the param…
CVE-2021-41800MEDIUMCVSS 5.3EG 5.3fixed in 1.36.2
2021-10-11
vulnerable: 1.20.3 ... 1.36.1 (134 versions)
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 mishandle…
CVE-2023-29141CRITICALCVSS 9.8EG 9.8fixed in 1.39.3, 1.38.6 or 1.35.10, by version range
2023-03-31
vulnerable: 1.20.3 ... 1.35.9 (126 versions)
An issue was discovered in MediaWiki before 1.35.10, 1.36.x through 1.38.x before 1.38.6, and 1.39.x before 1.39.3. An auto-block can occur for an untrusted X-Forwarded-For header.
CVE-2023-45363HIGHCVSS 7.5EG 7.5fixed in 1.35.12, 1.39.5 or 1.40.1, by version range
2023-10-09
vulnerable: 1.40.0
An issue was discovered in ApiPageSet.php in MediaWiki before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1. It allows attackers to cause a denial of service (unbounded loop and RequestTimeoutException) when queryi…

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