CVE-2025-48044 - CVE House

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Status published High CVE-2025-48044

Authorization bypass when bypass policy condition evaluates to true

8.6 CVSS

Vulnerability Description

Incorrect Authorization vulnerability in ash-project ash allows Authentication Bypass. This vulnerability is associated with program files lib/ash/policy/policy.ex and program routines 'Elixir.Ash.Policy.Policy':expression/2. This issue affects ash: from pkg:hex/ash@3.6.3 before pkg:hex/ash@3.7.1, from 3.6.3 before 3.7.1, from 79749c2685ea031ebb2de8cf60cc5edced6a8dd0 before 8b83efa225f657bfc3656ad8ee8485f9b2de923d.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

Jechol Lee
Jechol Lee
Jonatan Männchen / EEF
Zach Daniel

References

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Affected Vendor

ash-project

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Affected Software

ash

Vulnerable Versions:

3.6.3, 79749c2685ea031ebb2de8cf60cc5edced6a8dd0

Timeline

Official Publish: October 17th, 2025

Last Modified: May 27th, 2026

Added to House: July 22nd, 2026

CVSS Vectors

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application

T1078 Valid Accounts

T1548 Abuse Elevation Control Mechanism

Privilege Escalation

T1021 Remote Services

Lateral Movement

T1098 Account Manipulation

Defense Evasion