CVE-2025-7362
5.4
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Summary
The MsUpload extension for MediaWiki is vulnerable to stored XSS via the msu-continue system message, which is inserted into the DOM without proper sanitization. The vulnerability occurs in the file upload UI when the same filename is uploaded twice.
This issue affects Mediawiki - MsUpload extension: from 1.39.X before 1.39.13, from 1.42.X before 1.42.7, from 1.43.X before 1.43.2.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Wikimedia Foundation | Mediawiki - MsUpload extension | 1.39.x < 1.39.13 | affected |
| Wikimedia Foundation | Mediawiki - MsUpload extension | 1.42.x < 1.42.7 | affected |
| Wikimedia Foundation | Mediawiki - MsUpload extension | 1.43.x < 1.43.2 | affected |
Weaknesses
- CWE-79: CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: no
- Technical Impact: partial
Additional References
References
- https://phabricator.wikimedia.org/T394864
- https://gerrit.wikimedia.org/r/q/Icf4c0a5a936926ea887ca2e48c3a7bd297201d9f
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