CVE-2026-41131

mediumpriority · track · 0OT risk · elevatedEPSS 0.001 · 4 %ileEUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.14% (4th) EPSS
CVSS 5 · medium
Is it mine?
4 products
Check your exposure
Who says so?
4 sources
cnnvd · enisa_euvd · osv · nvd

EPSS · scored 2026-10-27

OpenFGA is an authorization/permission engine built for developers. Prior to version 1.14.1, in specific scenarios, models using conditions with caching enabled can result in two different check requests producing the same cache key. This could result in OpenFGA reusing an earlier cached result for a subsequent request. The preconditions for vulnerability are the model having relations which rely on condition evaluation and the user having caching enabled. OpenFGA v1.14.1 contains a fix.

01

cvss

Technical severity, 0–10. One row per scoring source.

5.0
010

base score 0–10 · higher = more severe · hover a vector to decode

v3.15mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:Lsecondary · ENISA EU
v3.15mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:Lsecondary · security-advisories@github.comexploitability 1.6 · impact 3.4
v3.15mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:Lsecondary · OSV
v3.14.6mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:Usecondary · CVSS-BT (t0sche)
02

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS
03

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-706USCWE-706USCWE-863USCWE-863US
04

affected products (4)

Products and version ranges known to be affected.

05

advisories (2)

Vendor and ecosystem advisories describing this.

  • GHSA-57j5-qwp2-vqp6OpenFGA has Improper Policy Enforcement2026-04-22ghsa · osvUS

    ### Description In OpenFGA, in specific scenarios, models using conditions with caching enabled can result in two different check requests producing the same cache key. This could result in OpenFGA reusing an earlier cached result for a subsequent request. ### Am I Affected? Users are affected if their applications meet the following preconditions: * The model has relations which rely on condition evaluation. * Caching is enabled. ### Fix Upgrade to OpenFGA v1.14.1. ### Acknowledgement OpenFGA would like to thank @bugbunny-research for the detailed report.

  • GO-2026-5136OpenFGA has Improper Policy Enforcement in github.com/openfga/openfga2026-06-25vendor · osvUS

    OpenFGA has Improper Policy Enforcement in github.com/openfga/openfga

06

also known as (5)

Other names and identifiers for this entity.

07

sources

Which sources assert this record, and when.

cnnvdenisa_euvdosvnvdNVDCVE.orgMITRE
published 2026-04-22modified 2026-06-17
08

references (6)

External citations — patches, advisories, analysis.

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