CVE-2010-2758: Mozilla Bugzilla

Medium severity, CVSS 5.0. EPSS: 1.4% chance of exploitation in the next 30 days.

Bugzilla 2.17.1 through 3.2.7, 3.3.1 through 3.4.7, 3.5.1 through 3.6.1, and 3.7 through 3.7.2 generates different error messages depending on whether a product exists, which makes it easier for remote attackers to guess product names via unspecified use of the (1) Reports or (2) Duplicates page.

Affected products

• Mozilla Bugzilla: version 2.2 only; version 2.4 only; version 2.6 only; version 2.8 only; version 2.9 only; version 2.17.1 only; …

Published 2010-08-16. Last modified 2026-06-16.