CVE-2012-6330: Foswiki

Medium severity, CVSS 5.0. EPSS: 35.7% chance of exploitation in the next 30 days.

The localization functionality in TWiki before 5.1.3, and Foswiki 1.0.x through 1.0.10 and 1.1.x through 1.1.6, allows remote attackers to cause a denial of service (memory consumption) via a large integer in a %MAKETEXT% macro.

Affected products

• Foswiki Foswiki: version 1.0.0 only; version 1.0.1 only; version 1.0.2 only; version 1.0.3 only; version 1.0.4 only; version 1.0.10 only; …
• Twiki Twiki: up to and including 5.1.2; version 5.1.0 only; version 5.1.1 only

Published 2013-01-04. Last modified 2026-06-16.