CVE-2026-72564

CRITICAL 9.6

fosrl Pangolin - Access Token Scope Bypass Allows Cross-Resource Authentication

CVSS Score

9.6

EPSS Score

0.0%

EPSS Percentile

0th

An improper authorization vulnerability in fosrl/pangolin through v1.20.0 allows an authenticated remote attacker to authenticate to any resource in any organization by reusing an access token issued for a different resource.

CWE	CWE-639
Vendor	fosrl
Product	pangolin
Published	Aug 10, 2026
Last Updated	Aug 10, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

None

Affected Versions

fosrl / Pangolin

0 ≤ 1.20.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/fosrl/pangolin github.com: https://github.com/fosrl/pangolin/blob/main/server/routers/resource/authWithAccessToken.ts

Credits

Bobur Abdugafforov