Moderate severityNVD Advisory· Published Mar 19, 2026· Updated Mar 20, 2026
OpenClaw < 2026.3.2 - Slow-Request Denial of Service via Pre-Auth Webhook Body Parsing
CVE-2026-32011
Description
OpenClaw versions prior to 2026.3.2 contain a denial of service vulnerability in webhook handlers for BlueBubbles and Google Chat that parse request bodies before performing authentication and signature validation. Unauthenticated attackers can exploit this by sending slow or oversized request bodies to exhaust parser resources and degrade service availability.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
openclawnpm | < 2026.3.2 | 2026.3.2 |
Affected products
2Patches
Vulnerability mechanics
References
5- github.com/openclaw/openclaw/commit/d3e8b17aa6432536806b4853edc7939d891d0f25ghsapatchWEB
- github.com/advisories/GHSA-x4vp-4235-65hgghsaADVISORY
- github.com/openclaw/openclaw/security/advisories/GHSA-x4vp-4235-65hgghsathird-party-advisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2026-32011ghsaADVISORY
- www.vulncheck.com/advisories/openclaw-slow-request-denial-of-service-via-pre-auth-webhook-body-parsingghsathird-party-advisoryWEB
News mentions
0No linked articles in our index yet.