Name | CVE-2021-30157 |
Description | An issue was discovered in MediaWiki before 1.31.12 and 1.32.x through 1.35.x before 1.35.2. On ChangesList special pages such as Special:RecentChanges and Special:Watchlist, some of the rcfilters-filter-* label messages are output in HTML unescaped, leading to XSS. |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
References | DSA-4889-1 |
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|---|---|---|
mediawiki (PTS) | bullseye | 1:1.35.13-1+deb11u2 | fixed |
bullseye (security) | 1:1.35.13-1+deb11u3 | fixed | |
bookworm, bookworm (security) | 1:1.39.10-1~deb12u1 | fixed | |
sid | 1:1.39.10-1 | fixed |
The information below is based on the following data on fixed versions.
Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
---|---|---|---|---|---|---|
mediawiki | source | stretch | (not affected) | |||
mediawiki | source | buster | 1:1.31.14-1~deb10u1 | DSA-4889-1 | ||
mediawiki | source | (unstable) | 1:1.35.2-1 |
[stretch] - mediawiki <not-affected> (Vulnerable code not present)
https://phabricator.wikimedia.org/T278058
https://gerrit.wikimedia.org/r/c/mediawiki/core/+/674085