CVE-2024-8260

highpriority · track · 29OT risk · elevatedEPSS 0.003 · 27 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.34% (27th) EPSS

CVSS 7.3 · high

Is it mine?

3 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · osv · nvd

EPSS · scored 2026-10-27

A SMB force-authentication vulnerability exists in all versions of OPA for Windows prior to v0.68.0. The vulnerability exists because of improper input validation, allowing a user to pass an arbitrary SMB share instead of a Rego file as an argument to OPA CLI or to one of the OPA Go library’s functions.

cvss

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

7.3

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.1–7.3

v3.17.3highCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.3 · impact 5.9

v3.16.1mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:Lsecondary · ENISA EU

v3.16.1mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:Lsecondary · vulnreport@tenable.comexploitability 1.3 · impact 4.7

v3.16.1mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:Lsecondary · OSV

v3.16.7mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

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

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-294USprimaryCWE-294US

affected products (3)

Products and version ranges known to be affected.

Styra opa0 → v0.68.0enisa_euvdEU
openpolicyagent open policy agent< 0.68.0nvdUScpe:2.3:a:openpolicyagent:open_policy_agent:*:*:*:*:*:*:*:*
Go github.com/open-policy-agent/opa< 0.68.0osvUSpkg:golang/github.com/open-policy-agent/opa

advisories (2)

Vendor and ecosystem advisories describing this.

GHSA-c77r-fh37-x2pxOPA for Windows has an SMB force-authentication vulnerability2024-08-30ghsa · osvUS
A SMB force-authentication vulnerability exists in all versions of OPA for Windows prior to v0.68.0. The vulnerability exists because of improper input validation, allowing a user to pass an arbitrary SMB share instead of a Rego file as an argument to OPA CLI or to one of the OPA Go library’s functions.
GO-2024-3141OPA for Windows has an SMB force-authentication vulnerability in github.com/open-policy-agent/opa2024-09-20vendor · osvUS
OPA for Windows has an SMB force-authentication vulnerability. Due to improper input validation, it allows a user to pass an arbitrary SMB share instead of a Rego file as an argument to OPA CLI or to one of the OPA Go library’s functions.

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd osv nvd NVD CVE.org MITRE

published 2024-08-30modified 2026-06-17

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+336 more

references (7)

External citations — patches, advisories, analysis.

scry

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