Vulnerability Monitor

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CVE-2023-34409

In Percona Monitoring and Management (PMM) server 2.x before 2.37.1, the authenticate function in auth_server.go does not properly formalize and sanitize URL paths to reject path traversal attempts. This allows an unauthenticated remote user, when a crafted POST request is made against unauthenticated API routes, to access otherwise protected API routes leading to escalation of privileges and information disclosure.

Published

2023-06-06T20:15:14.333

Last Modified

2025-01-08T16:15:31.940

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

Weaknesses

Type: Primary
CWE-22
Type: Secondary
CWE-22

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	percona	monitoring_and_management	< 2.37.1	Yes

References

https://www.percona.com/blog/pmm-authentication-bypass-vulnerability-fixed-in-2-37-1/ Vendor Advisory ([email protected])
https://www.percona.com/blog/pmm-authentication-bypass-vulnerability-fixed-in-2-37-1/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)