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

MITRE NVD CVE.ORG Print: PDF PDF

Summary

CVECVE-2025-48043
StatePUBLISHED
AssignerEEF
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-10-10 16:15:52 UTC
Updated2026-04-06 17:17:04 UTC
DescriptionIncorrect 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.

Risk And Classification

Primary CVSS: v4.0 8.6 HIGH from 6b3ad84c-e1a6-4bf7-a703-f496b71e49db

CVSS: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/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Problem Types: CWE-863 | CWE-863 CWE-863 Incorrect Authorization

VersionSourceTypeScoreSeverityVector
4.06b3ad84c-e1a6-4bf7-a703-f496b71e49dbSecondary8.6HIGHCVSS: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/C...
4.0CNACVSS8.6HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

CVSS v4.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Confidentiality
High
Integrity
High
Availability
None
Sub Conf.
None
Sub Integrity
None
Sub Availability
None

CVSS: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/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Ash-project Ash affected 3.6.2 semver Not specified
CNA Ash-project Ash affected 66d81300065b970da0d2f4528354835d2418c7ae git Not specified

References

ReferenceSourceLinkTags
github.com/ash-project/ash/commit/66d81300065b970da0d2f4528354835d2418c7ae 6b3ad84c-e1a6-4bf7-a703-f496b71e49db github.com
github.com/ash-project/ash/security/advisories/GHSA-7r7f-9xpj-jmr7 6b3ad84c-e1a6-4bf7-a703-f496b71e49db github.com
cna.erlef.org/cves/CVE-2025-48043.html 6b3ad84c-e1a6-4bf7-a703-f496b71e49db cna.erlef.org
osv.dev/vulnerability/EEF-CVE-2025-48043 6b3ad84c-e1a6-4bf7-a703-f496b71e49db osv.dev
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Zach Daniel (en)

CNA: Jonatan Männchen (en)

CNA: Jonatan Männchen (en)

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