OPA for Windows has an SMB force-authentication vulnerability (CVE-2024-8260) | HOL Guard CVE

Medium · CVSS 6.1CVE-2024-8260GHSA-C77R-FH37-X2PX

OPA for Windows has an SMB force-authentication vulnerability

Answer in brief

CVE-2024-8260 records a Medium severity (CVSS 6.1) vulnerability in OPA for Windows has an SMB force-authentication vulnerability. The current sources do not mark it as known exploited. The current feed maps github.com/open-policy-agent/opa (go). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Aug 30, 2024Updated Sep 10, 2026Source checked Sep 10, 2026First seen by HOL Sep 10, 2026Material review Sep 10, 2026

Upstream Advisory

Key facts

Risk: Medium · CVSS 6.1
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Available

Why this deserves its current priority

CVSS is 6.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps github.com/open-policy-agent/opa (go). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
github.com/open-policy-agent/opago	>=0 <0.68.0	0.68.0

Recommended response

Check inventory. Check lockfiles and deployed manifests for github.com/open-policy-agent/opa.
Review the reported fix. Update github.com/open-policy-agent/opa to 0.68.0 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Aug 30, 2024
Evidence: source:osv:source_dates:source-dates:record
Source modified
Sep 10, 2026
Evidence: source:osv:source_dates:source-dates:record
First seen by HOL
Sep 10, 2026

Sources and claim methodology

Upstream source description

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.

Quoted source text, attributed separately from HOL analysis.