CVE-2025-54122

Manager-io/Manager allows unauthenticated full read server-side request forgery in "proxy" endpoint

State: Published
Severity: 10.0 Critical
Published: Jul 21, 2025
Updated: Jul 21, 2025
Reserved: Jul 16, 2025

Description

Manager-io/Manager is accounting software. A critical unauthenticated full read Server-Side Request Forgery (SSRF) vulnerability has been identified in the proxy handler component of both manager Desktop and Server edition versions up to and including 25.7.18.2519. This vulnerability allows an unauthenticated attacker to bypass network isolation and access restrictions, potentially enabling access to internal services, cloud metadata endpoints, and exfiltration of sensitive data from isolated network segments. This vulnerability is fixed in version 25.7.21.2525.

Scores

CVSS	Score	Vector	Source
3.1	10.0 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H	GitHub_M

Weaknesses

CWE-918 Server-Side Request Forgery (SSRF)

Affected Products

Product	Versions
ManagerManager-io	< 25.7.21.2525Affected

References

https://github.com/Manager-io/Manager/security/advisories/GHSA-347w-cgwh-m895

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