Explore

Rule Explorer

Search the public rule index by CVE, GHSA, CWE, language, framework, author, or rule slug. Filter by language, framework, severity, confidence, license, and validation status.

Public rules
4797
Downloads
12.1M
Verified
4797
Authors
2
Search the rule indexUse CVE, GHSA, CWE, language, framework, package, or rule slug.
1 rules matched. Showing 1 loaded rules.
Publish rule
CVE-2024-8183: Fastapi Cors Wildcard Originscve-2024-8183-fastapi-cors-wildcard-origins

A permissive CORS configuration was detected. Setting `allow_origins` to include `"*"` allows requests from any origin. If this server runs on localhost or inside a private network, this exposes the API to Cross-Site Read (CORS) attacks, potentially leaking sensitive information to attacker-controlled websites. Use specific origins driven by configuration in

by Provallyupdated 2026-06-12Apache-2.0
3.5K0 direct3.5K via packs
downloads
65quality
All matching rules loaded.