CVE-2021-41118 — ReDoS in DynamicPageList3
The DynamicPageList3 extension is a reporting tool for MediaWiki, listing category members and intersections with various formats and details. In affected versions unsanitised i…
Published: 2021-10-04 · CVSS: 5.3 · CVSS 3.1
The DynamicPageList3 extension is a reporting tool for MediaWiki, listing category members and intersections with various formats and details. In affected versions unsanitised input of regular expression date within the parameters of the DPL parser function, allowed for the possibility of ReDoS (Regex Denial of Service). This has been resolved in version 3.3.6. If you are unable to update you may also set `$wgDplSettings['functionalRichness'] = 0;` or disable DynamicPageList3 to mitigate.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7