CVE-2014-2242
Description
includes/upload/UploadBase.php in MediaWiki before 1.19.12, 1.20.x and 1.21.x before 1.21.6, and 1.22.x before 1.22.3 does not prevent use of invalid namespaces in SVG files, which allows remote attackers to conduct cross-site scripting (XSS) attacks via an SVG upload, as demonstrated by use of a W3C XHTML namespace in conjunction with an IFRAME element.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or โ if you've already worked around this in production โ publish your fix to the community-verified tier.
โ Propose a mitigation on Community โ Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 1:1.19.12+dfsg-1 |
| debian | bullseye | fixed | 1:1.19.12+dfsg-1 |
| debian | forky | fixed | 1:1.19.12+dfsg-1 |
| debian | sid | fixed | 1:1.19.12+dfsg-1 |
| debian | trixie | fixed | 1:1.19.12+dfsg-1 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| mediawiki | mediawiki | {"endIncluding":"1.19.11"} | |
| mediawiki | mediawiki | 1.1.0 | |
| mediawiki | mediawiki | 1.10.0 | |
| mediawiki | mediawiki | 1.10.1 | |
| mediawiki | mediawiki | 1.10.2 | |
| mediawiki | mediawiki | 1.10.3 | |
| mediawiki | mediawiki | 1.10.4 | |
| mediawiki | mediawiki | 1.11 | |
| mediawiki | mediawiki | 1.11.0 | |
| mediawiki | mediawiki | 1.11.1 | |
| mediawiki | mediawiki | 1.11.2 | |
| mediawiki | mediawiki | 1.12.0 | |
| mediawiki | mediawiki | 1.12.1 | |
| mediawiki | mediawiki | 1.12.2 | |
| mediawiki | mediawiki | 1.12.3 | |
| mediawiki | mediawiki | 1.12.4 | |
| mediawiki | mediawiki | 1.13.0 | |
| mediawiki | mediawiki | 1.13.1 | |
| mediawiki | mediawiki | 1.13.2 | |
| mediawiki | mediawiki | 1.13.3 | |
| mediawiki | mediawiki | 1.13.4 | |
| mediawiki | mediawiki | 1.14.0 | |
| mediawiki | mediawiki | 1.14.1 | |
| mediawiki | mediawiki | 1.15.0 | |
| mediawiki | mediawiki | 1.15.1 | |
| mediawiki | mediawiki | 1.15.2 | |
| mediawiki | mediawiki | 1.15.3 | |
| mediawiki | mediawiki | 1.15.4 | |
| mediawiki | mediawiki | 1.15.5 | |
| mediawiki | mediawiki | 1.16.0 | |
| mediawiki | mediawiki | 1.16.1 | |
| mediawiki | mediawiki | 1.16.2 | |
| mediawiki | mediawiki | 1.17 | |
| mediawiki | mediawiki | 1.17.0 | |
| mediawiki | mediawiki | 1.17.1 | |
| mediawiki | mediawiki | 1.17.2 | |
| mediawiki | mediawiki | 1.17.3 | |
| mediawiki | mediawiki | 1.17.4 | |
| mediawiki | mediawiki | 1.18 | |
| mediawiki | mediawiki | 1.18.0 | |
| mediawiki | mediawiki | 1.18.1 | |
| mediawiki | mediawiki | 1.18.2 | |
| mediawiki | mediawiki | 1.18.3 | |
| mediawiki | mediawiki | 1.19 | |
| mediawiki | mediawiki | 1.19.0 | |
| mediawiki | mediawiki | 1.19.1 | |
| mediawiki | mediawiki | 1.19.2 | |
| mediawiki | mediawiki | 1.19.3 | |
| mediawiki | mediawiki | 1.19.4 | |
| mediawiki | mediawiki | 1.19.5 | |
| mediawiki | mediawiki | 1.19.6 | |
| mediawiki | mediawiki | 1.19.7 | |
| mediawiki | mediawiki | 1.19.8 | |
| mediawiki | mediawiki | 1.19.9 | |
| mediawiki | mediawiki | 1.19.10 | |
| mediawiki | mediawiki | 1.20 | |
| mediawiki | mediawiki | 1.20.1 | |
| mediawiki | mediawiki | 1.20.2 | |
| mediawiki | mediawiki | 1.20.3 | |
| mediawiki | mediawiki | 1.20.4 | |
| mediawiki | mediawiki | 1.20.5 | |
| mediawiki | mediawiki | 1.20.6 | |
| mediawiki | mediawiki | 1.20.7 | |
| mediawiki | mediawiki | 1.20.8 | |
| mediawiki | mediawiki | 1.21 | |
| mediawiki | mediawiki | 1.21.1 | |
| mediawiki | mediawiki | 1.21.2 | |
| mediawiki | mediawiki | 1.21.3 | |
| mediawiki | mediawiki | 1.21.4 | |
| mediawiki | mediawiki | 1.21.5 | |
| mediawiki | mediawiki | 1.22.0 | |
| mediawiki | mediawiki | 1.22.1 | |
| mediawiki | mediawiki | 1.22.2 | |
References
- http://lists.wikimedia.org/pipermail/mediawiki-announce/2014-February/000141.html
- http://openwall.com/lists/oss-security/2014/02/28/1
- http://openwall.com/lists/oss-security/2014/03/01/2
- http://www.securityfocus.com/bid/65910
- https://bugzilla.redhat.com/show_bug.cgi?id=1071135
- https://bugzilla.wikimedia.org/show_bug.cgi?id=60771
- https://gerrit.wikimedia.org/r/#/q/7d923a6b53f7fbcb0cbc3a19797d741bf6f440eb%2Cn%2Cz
- https://security-tracker.debian.org/tracker/CVE-2014-2242
CWEs
CWE-79
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.