PT-2026-39423

CVE-2026-8211

Published

2026-05-09

Updated

2026-05-10

Description by

CVSS 2.0

5.8

Medium

MetricsAV:N/AC:L/Au:M/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions codelibs Fess versions prior to 15.5.2

Description Remote code injection is possible via the JSP File Handler component. The update() function within the file org/codelibs/fess/app/web/admin/design/AdminDesignAction.java fails to properly handle the content argument, allowing a remote attacker to inject malicious code.

Recommendations Update to a version newer than 15.5.1. As a temporary workaround, restrict access to the update() function in the AdminDesignAction.java file to minimize the risk of exploitation.

Exploitability

Exploit

Fix

Impacts

Researchers

R1Ckyz

Vendors

Affected products

Weakness enumeration

CWE-94: Improper Control of Generation of Code (\'Code Injection\')

CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component (\'Injection\')

Related identifiers