CVE-2023-22910
Last modified
CVE-2023-22910 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. An issue was discovered in MediaWiki before 1.35.9, 1.36.x through 1.38.x before 1.38.5, and 1.39.x before 1.39.1. There is XSS in Wikibase date formatting via wikibase-time-precision-* fields. EPSS estimates a 0.52% chance of exploitation in the next 30 days.
Description
An issue was discovered in MediaWiki before 1.35.9, 1.36.x through 1.38.x before 1.38.5, and 1.39.x before 1.39.1. There is XSS in Wikibase date formatting via wikibase-time-precision-* fields. This allows JavaScript execution by staff/admin users who do not intentionally have the editsitejs capability.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mediawiki | Mediawiki | < 1.35.9 |
| Mediawiki | Mediawiki | >= 1.36.0, < 1.38.5 |
| Mediawiki | Mediawiki | 1.39.0 |
References
- https://phabricator.wikimedia.org/T323592Exploit, Issue Tracking, Patch, Vendor Advisory
- https://phabricator.wikimedia.org/T323592Exploit, Issue Tracking, Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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