CVE-2025-67031

MEDIUM
MEDIUM Priority: 0.02 BB Relevance: 63/100
Published: 2026-05-15 Modified: 2026-11-04 First seen: 2026-11-04 Status: active

Attack Surface

Network Low Complexity No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: None
S: Unchanged
C: Low
I: Low
A: Low

Description

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.

Weakness Classification (1)

Bug Bounty Relevance

63 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

6.3 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

EPSS — Exploitation Probability

0.34%
Raw Score 0.003430
Percentile 28.2%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00343
2026-11-13
0.00343
2026-11-12
0.00343
2026-11-10
0.00343
2026-11-09
0.00343
2026-11-08
0.00343
2026-11-07
0.00343
2026-11-06
0.00343
2026-11-05
0.00343
2026-11-04
0.00343

Intelligence Sources

nvd ref →