CVE-2011-10013

published 2025-08-13

CVE-2011-10013: Traq versions 2.0 through 2.3 contain a remote code execution vulnerability in the admincp/common.php script. The flawed authorization logic fails to halt…

Priority P2 72 critical 10 CVSS 4.0

AV N AC L AT N PR N UI N VC H VI H VA H SC H SI H SA H E X CR X IR X AR X MAV X MAC X MAT X MPR X MUI X MVC X MVI X MVA X MSC X MSI X MSA X S X AU X R X V X RE X U X

EXPLOIT

Traq versions 2.0 through 2.3 contain a remote code execution vulnerability in the admincp/common.php script. The flawed authorization logic fails to halt execution after a failed access check, allowing unauthenticated users to reach admin-only functionality. This can be exploited via plugins.php to inject and execute arbitrary PHP code.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
traq_project	issue_tracking_system	2.0 – 2.3	—

Detection & IOCs extracted from sources · hover to see the quote

path admincp/common.php↗

path admincp/plugins.php↗

• → Unauthenticated HTTP requests targeting /admincp/plugins.php should be flagged — the broken authorization in admincp/common.php allows the header() redirect to be bypassed, meaning unauthenticated clients can reach admin-only plugin functionality and inject arbitrary PHP code. ↗
• → Monitor for unauthenticated POST requests to any script under the /admincp/ directory, as the flawed access check in common.php fails to halt execution after a failed authorization, exposing all admin scripts to unauthenticated access. ↗

• · Affected versions are strictly Traq 2.0 through 2.3; detections and mitigations should be scoped to this version range. ↗

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