GrepRules
Sign inPublish rule
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
12.2M
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-2026-28510: Session Fallback To Request Secretcve-2026-28510-session-fallback-to-request-secret

Sensitive authentication secrets (such as MFA or TOTP secrets) should not be loaded from user-controlled request parameters. Falling back from a server-side session to a request object via '??' or '?:' allows an attacker to inject their own secret when the session variable is unset or expired, bypassing authentication phases (CVE-2026-28510). Retrieve such s

PHPCVE-2026-28510CWE-287CWE-288CWE-807
by Provallyupdated 2026-06-12Apache-2.0
3.3K0 direct3.3K via packs
72
All matching rules loaded.