-
CVSS Score
-Basic Information
CVE ID
-
GHSA ID
-
EPSS Score
-
CWE
-
Published
-
Updated
-
KEV Status
-
Technology
-
Technical Details
Vulnerability Intelligence
Miggo AI
Miggo AIMiggo AI| Package Name | Ecosystem | Vulnerable Versions | First Patched Version |
|---|---|---|---|
| mediawiki/core | composer | >= 1.32.0, < 1.34.3 | 1.34.3 |
| mediawiki/core | composer | >= 1.35.0-rc.0, < 1.35.0 | 1.35.0 |
Miggo AIRoot Cause AnalysisThe vulnerability description explicitly identifies LogEventList::getFiltersDesc as the source of insecure message handling. The provided code diff shows it originally used $message->text() to populate HTML options, which doesn't escape special characters. The security patch replaced this with 'options-messages' (which auto-escapes) and removed fallback logic for legacy messages, confirming the XSS vector was in this function's output generation.
PHPPHPOngoing coverage of React2Shell