CVE-2011-3709: b2evolution

Medium severity, CVSS 5.0. EPSS: 1.3% chance of exploitation in the next 30 days.

b2evolution 3.3.3 allows remote attackers to obtain sensitive information via a direct request to a .php file, which reveals the installation path in an error message, as demonstrated by locales/ru_RU/ru-RU.locale.php and certain other files.

Affected products

• b2evolution b2evolution: version 3.3.3 only

Published 2011-09-23. Last modified 2026-06-16.