CVE-2025-63691

CRITICAL
INFO Priority: 0.04 BB Relevance: 69/100
Published: 2025-11-07 Modified: 2026-11-05 First seen: 2026-11-05 Status: active

Attack Surface

Network Low Complexity No Interaction Conf. Impact Integ. Impact Scope Change

CVSS Vector Breakdown

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

Description

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 information leakage. This interface can be called by any user who has completed login authentication, and it returns the plaintext authentication Tokens of all users currently logged in to the system. As a result, ordinary users can obtain the administrator's authentication Token through this interface, thereby forging an administrator account, gaining the system's management permissions, and taking over the system.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
pig4cloud pig < 3.8.2

Bug Bounty Relevance

69 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

9.6 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N

EPSS — Exploitation Probability

0.38%
Raw Score 0.003800
Percentile 32.3%
Date 2026-11-09

EPSS Trend

2026-11-09
0.00380
2026-11-08
0.00380
2026-11-07
0.00380
2026-11-06
0.00380
2026-11-05
0.00380

Intelligence Sources

nvd ref →