VULNERABILITY INTELLIGENCE
CVE-2025-51865
CVSS score8.8 HIGH
EPSS probability0.43%
CISA KEVNot currently listed
Published2025-07-22
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Description
Ai2 playground web service (playground.allenai.org) LLM chat through 2025-06-03 is vulnerable to Insecure Direct Object Reference (IDOR), allowing attackers to gain sensitvie information via enumerating thread keys in the URL.
Weakness classification
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-639