What is CVE-2025-63691?

CVE-2025-63691 is a critical-severity vulnerability in Pig4cloud Pig, classified under Improper Authorization. CVSS score: 9.6/10. Published 2025-11-07.

How severe is CVE-2025-63691?

Critical severity. CVSS v3 base score is 9.6 out of 10.

Auth bypass in Pig4cloud Pig

CVE-2025-63691

In pig-mesh In Pig version 3.8.2 and below, within the Token Management function under the System Management module, the token query interface (/api/admin/sys-token/page) has an improper permission verification issue, which leads to inform…

EPSS: 0.004 (28.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N.

Affected products

Pig4cloud Pig
N/a — versions n/a

Weakness classification (CWE)

CWE-285 — Improper Authorization

References

cve@mitre.org (Broken Link)
cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2025-63691?: CVE-2025-63691 is a critical-severity vulnerability in Pig4cloud Pig, classified under Improper Authorization. CVSS score: 9.6/10. Published 2025-11-07.
How severe is CVE-2025-63691?: Critical severity. CVSS v3 base score is 9.6 out of 10.