Vulnerability · Published Aug 30, 2024 · Assigned by tenable
CVE-2024-8260OPA SMB Force-Authentication
Medium 6.1
In plain English
A medium-severity security flaw in OPA from Styra. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 28% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)6.1Medium
Exploit odds (30 days)0.3%top 72.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/open-policy-agent/opa | 0.68.0 | GHSA-c77r-fh37-x2px |
| Go | github.com/open-policy-agent/opa | 0.68.0 | GO-2024-3141 |
Affected products (as reported)
Weakness: CWE-294 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:L