CVE-2009-2353: Eaccelerator

Medium severity, CVSS 6.8. EPSS: 2% chance of exploitation in the next 30 days.

encoder.php in eAccelerator allows remote attackers to execute arbitrary code by copying a local executable file to a location under the web root via the -o option, and then making a direct request to this file, related to upload of image files.

Affected products

• Eaccelerator Eaccelerator: version 0.9.4 only; version 0.9.5 only; version 0.9.5.1 only; version 0.9.5.2 only; version 0.9.5.3 only

Published 2009-07-07. Last modified 2026-06-16.