https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T08:11:16.222635+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-41343 CVE-2026-41343 — OpenClaw < 2026.3.31 - Denial of Service via LINE Webhook Handler Pre-Auth Concurrency 2026-10-03T08:11:16.253624+00:00

Affected: OpenClaw

OpenClaw before 2026.3.31 lacks a shared pre-auth concurrency budget on the public LINE webhook path, allowing attackers to cause transient availability loss. Remote attackers can flood the webhook endpoint with concurrent requests before signature verification to exhaust resources and degrade service availability.

 https://cve.radiocsirt.org/vuln/ghsa-qcc3-jqwp-5vh2 GHSA-qcc3-jqwp-5vh2 — OpenClaw: LINE webhook handler lacks shared pre-auth concurrency budget before signature verification 2026-10-03T08:11:16.253693+00:00

Affected: npm: openclaw

## Summary LINE webhook handler lacks shared pre-auth concurrency budget before signature verification

## Current Maintainer Triage - Status: open - Normalized severity: low - Assessment: Shipped v2026.3.28 lacks a shared pre-auth concurrency budget on the public LINE webhook path, but the effect is bounded transient availability loss only, so low fits.

## Affected Packages / Versions - Package: `openclaw` (npm) - Latest published npm version: `2026.3.31` - Vulnerable version range: `<=2026.3.28` - Patched versions: `>= 2026.3.31` - First stable tag containing the fix: `v2026.3.31`

## Fix Commit(s) - `57c47d8c7fbf5a2e70cc4dec2380977968903cad` — 2026-03-31T19:34:25+09:00

OpenClaw thanks @nexrin for reporting.