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
2917
Downloads
3.3M
Verified
2917
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-2026-33640: Otp Verify Without Attempt Limitcve-2026-33640-otp-verify-without-attempt-limit

A verification-code verify-style function retrieves a stored OTP and immediately returns a constant-time equality comparison without incrementing an attempt counter or invalidating the code on repeated failures. With small code keyspaces (e.g. 6-digit OTPs) and a multi-minute TTL, this allows brute-force account takeover when the external rate limiter is abs

TSCVE-2026-33640GHSA-CWHC-53HW-QQX6CWE-307
by Provallyupdated 2026-06-12Apache-2.0
1.2K0 direct1.2K via packs
74
All matching rules loaded.