CVE-2021-31555
- Source
- https://cve.org/CVERecord?id=CVE-2021-31555
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-31555.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-31555
- Aliases
- Published
- 2021-04-22T03:15:08.263Z
- Modified
- 2026-07-09T00:14:09.990814Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
- Summary
- [none]
- Details
-
An issue was discovered in the Oauth extension for MediaWiki through 1.35.2. It did not validate the oarcversion (aka oauthregisteredconsumer.oarcversion) parameter's length.
- 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 affectedLast affected
- Database specific
{ "cpe": "cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*", "source": "CPE_RANGE", "extracted_events": [ { "introduced": "0" }, { "last_affected": "1.35.2" } ] }