CVE-2021-44856
- Source
- https://cve.org/CVERecord?id=CVE-2021-44856
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-44856.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-44856
- Aliases
- Downstream
- Published
- 2022-12-26T06:15:10.737Z
- Modified
- 2026-07-08T06:00:05.251648296Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
- Summary
- [none]
- Details
-
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 title blocked by AbuseFilter can be created via Special:ChangeContentModel due to the mishandling of the EditFilterMergedContent hook return value.
- Database specific
{ "unresolved_ranges": [ { "extracted_events": [ { "introduced": "1.37.0-rc0" }, { "last_affected": "1.37.0-rc0" }, { "introduced": "1.37.0-rc1" }, { "last_affected": "1.37.0-rc1" }, { "introduced": "1.37.0-rc2" }, { "last_affected": "1.37.0-rc2" } ], "source": "CPE_STRING", "vendor_product": "mediawiki:mediawiki", "cpes": [ "cpe:2.3:a:mediawiki:mediawiki:1.37.0:rc0:*:*:*:*:*:*", "cpe:2.3:a:mediawiki:mediawiki:1.37.0:rc1:*:*:*:*:*:*", "cpe:2.3:a:mediawiki:mediawiki:1.37.0:rc2:*:*:*:*:*:*" ] } ] }- References
Affected packages
Git / github.com/wikimedia/mediawiki
Affected ranges
- Type
- GIT
- Repo
- https://github.com/wikimedia/mediawiki
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedIntroducedFixedIntroducedLast affected
- Database specific
{ "source": [ "CPE_RANGE", "CPE_STRING" ], "cpe": [ "cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*", "cpe:2.3:a:mediawiki:mediawiki:1.37.0:-:*:*:*:*:*:*" ], "extracted_events": [ { "introduced": "0" }, { "fixed": "1.35.5" }, { "introduced": "1.36.0" }, { "fixed": "1.36.3" }, { "introduced": "1.37.0-NA" }, { "last_affected": "1.37.0-NA" } ] }