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CVE-2025-48043

Bypass and runtime policies that can never pass may be incorrectly applied in filter authorization

HIGH
8.6
CVSS Score
Published: October 10, 2025 at 03:57 PM UTC
Updated: October 19, 2026 at 04:10 PM UTC
1 product affected across 1 vendorAsh

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Severity
HIGH8.6
Exploit prediction
EPSS 0.4%
SSVC
No known 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 pkg:hex/ash@0 before pkg:hex/[email protected], before 3.6.2, before 66d81300065b970da0d2f4528354835d2418c7ae.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Ash· Ashhex
95%
All versions0.1.14c41344126b0aba09ec3085517000f8aefec299e
Vendor states this is fixed in 66d81300065b970da0d2f4528354835d2418c7ae (fixed)
Affected range stops below 3.6.2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (5)

RelatedVendor Advisory
Source: cverecord
https://github.com/ash-project/ash/security/advisories/GHSA-7r7f-9xpj-jmr7
Patch
Source: cverecord
https://github.com/ash-project/ash/commit/66d81300065b970da0d2f4528354835d2418c7ae
Related
Source: cverecord
https://cna.erlef.org/cves/CVE-2025-48043.html
Related
Source: cverecord
https://osv.dev/vulnerability/EEF-CVE-2025-48043
Related
Source: cverecord
https://github.com/ash-project/ash/commit/4c41344126b0aba09ec3085517000f8aefec299e

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.6HIGHEEF
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-863

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