CVE-2023-45367
- Source
- https://cve.org/CVERecord?id=CVE-2023-45367
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-45367.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-45367
- Aliases
- Published
- 2023-10-09T00:00:00Z
- Modified
- 2026-07-08T07:37:16.551438753Z
- Summary
- [none]
- Details
-
An issue was discovered in the CheckUser extension for MediaWiki before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1. A user can use a rest.php/checkuser/v0/useragent-clienthints/revision/ URL to store an arbitrary number of rows in cuuseragentclienthints, leading to a denial of service.
- Database specific
{ "unresolved_ranges": [ { "source": "DESCRIPTION", "extracted_events": [ { "fixed": "1.35.12" }, { "introduced": "1.36.x" }, { "fixed": "1.39.x" }, { "fixed": "1.39.5" }, { "introduced": "1.40.x" }, { "fixed": "1.40.1" } ] } ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/45xxx/CVE-2023-45367.json", "cna_assigner": "mitre" }- 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 affectedFixedIntroducedFixedIntroduced
- Database specific
{ "source": [ "CPE_RANGE", "CPE_STRING" ], "cpe": [ "cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*", "cpe:2.3:a:mediawiki:mediawiki:1.40.0:-:*:*:*:*:*:*" ], "extracted_events": [ { "introduced": "0" }, { "fixed": "1.35.12" }, { "introduced": "1.36.0" }, { "fixed": "1.39.5" }, { "introduced": "1.40.0-NA" }, { "last_affected": "1.40.0-NA" } ] }
Affected versions
1.*
1.1.0
1.3.0beta1
1.35.0
1.35.0-rc.0
1.35.0-rc.1
1.35.0-rc.2
1.35.0-rc.3
1.35.1
1.35.10
1.35.11
1.35.2
1.35.3
1.35.4
1.35.5
1.35.6
1.35.7
1.35.8
1.35.9
1.39.0
1.39.0-rc.0
1.39.0-rc.1
1.39.1
1.39.2
1.39.3
1.39.4
1.40.0-NA
1.5.0alpha1
1.5.0alpha2
1.5.0beta1
1.5.0beta2
1.5.0beta3
1.5.0beta4
1.6.0
Other
test-hashar-for-ci