Semantic MediaWiki 3.0.0 before 7.3.1 Stored XSS via Special:Browse Keyword Property
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 7.3.1
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
Semantic MediaWiki, an extension for MediaWiki wiki software, is affected by a flaw that lets users with page-edit rights store malicious scripts in Keyword property values that display unescaped on the Special:Browse page. When other users, including administrators, view that page, the injected script can run in their browser sessions, potentially stealing session tokens or performing actions on their behalf.
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original description
Semantic MediaWiki from 3.0.0 before 7.3.1 contains a stored cross-site scripting vulnerability that allows users with page-edit rights to inject HTML through Keyword-typed property values rendered unescaped on Special:Browse. Attackers can annotate a Keyword property with an event-handler payload that executes JavaScript in viewers' sessions, including administrators, to read tokens and perform actions.
Timeline
- CVE published
- Record last updated
- First seen by cve.now
Affected versions
- SemanticMediaWiki SemanticMediaWiki
From 3.0.0 · fixed in 7.3.1