CVE Catalog

CVE-2025-67031

MediumCVSS 6.3
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.34%

28th percentile - higher than 28% of all known CVEs

Summary

ORSEE (Online Recruitment System for Economic Experiments) 3.1.0 contains an authenticated Remote Code Execution vulnerability in the participant profile field processing subsystem. Certain field configurations accept values beginning with the prefix "func:" which are passed directly into an eval() call inside tagsets/participant.php and tagsets/options.php.

Risk Assessment

An authenticated attacker can execute arbitrary code on the server, potentially leading to full system compromise, data theft, or further privilege escalation.

Recommendation

Update ORSEE to a patched version or remove the ability to pass values with the "func:" prefix to eval(). Enforce least privilege for participant accounts and monitor for unusual activity.

Related vulnerabilities

Original NVD description (English source)

ORSEE (Online Recruitment System for Economic Experiments) 3.1.0 contains an authenticated Remote Code Execution vulnerability in the participant profile field processing subsystem. Certain field configurations accept values beginning with the prefix "func:" which are passed directly into an eval() call inside tagsets/participant.php and tagsets/options.php.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS