AI agent vulnerability · OpenClaw

GHSA-cxfr-3qp8-hpmw: Duplicate Advisory: OpenClaw: Zalo webhook rate limiting could be bypassed before secret validation

mediumCVSS 4.0 6.9 · 3.1 9.8

This advisory was withdrawn on Apr 6, 2026. The publisher no longer considers it a valid vulnerability.

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-5m9r-p9g7-679c. This link is maintained to preserve external references. Original Description OpenClaw before 2026.3.12 applies rate limiting only after successful webhook authentication, allowing attackers to bypass rate limits and brute-force webhook secrets.

Published Mar 31, 2026 · Updated Apr 6, 2026

Affected packages

openclaw

Ecosystem: npm
Affected: < 2026.3.12
Fixed in: 2026.3.12
Check: npm ls openclaw

Advisory details

From the GitHub Advisory Database (CC BY 4.0).

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-5m9r-p9g7-679c. This link is maintained to preserve external references.

Original Description

OpenClaw before 2026.3.12 applies rate limiting only after successful webhook authentication, allowing attackers to bypass rate limits and brute-force webhook secrets. Attackers can submit repeated authentication requests with invalid secrets without triggering rate limit responses, enabling systematic secret guessing and subsequent forged webhook submission.

References

How this page is made: the data panel comes from the GitHub Advisory Database, CISA’s KEV catalog, the NVD and FIRST EPSS, and updates twice a day. No analysis has been written for this entry yet. Methodology

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