VulnerabilityDeferred

CVE-2025-48043

Incorrect Authorization vulnerability in ash-project ash allows Authentication Bypass.

HIGH 8.6EPSS 0.38%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.38%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Incorrect Authorization vulnerability in ash-project ash allows Authentication Bypass. This vulnerability is associated with program files lib/ash/policy/authorizer/authorizer.ex and program routines 'Elixir.Ash.Policy.Authorizer':strict_filters/2. This issue affects ash: from 0.1.0 before 3.6.2.

CVSS 4.0: 8.6 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
EPSS: 0.38% probability · 32th percentile
CISA KEV: Not listed
Weakness: CWE-863
Source: 6b3ad84c-e1a6-4bf7-a703-f496b71e49db

References

https://cna.erlef.org/cves/CVE-2025-48043.html
https://github.com/ash-project/ash/commit/66d81300065b970da0d2f4528354835d2418c7ae
https://github.com/ash-project/ash/security/advisories/GHSA-7r7f-9xpj-jmr7
https://osv.dev/vulnerability/EEF-CVE-2025-48043

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.