https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-30T10:13:14.941516+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2026-45002 CVE-2026-45002 — OpenClaw < 2026.4.20 - Hook Session-Key Bypass via Template Mapping 2026-09-30T10:13:16.137739+00:00

Affected: OpenClaw

OpenClaw before 2026.4.20 contains a hook session-key bypass vulnerability that allows attackers to circumvent the hooks.allowRequestSessionKey opt-in restriction. Attackers can render externally influenced session keys through templated hook mappings to bypass webhook routing isolation controls.

 https://vulnerability.circl.lu/vuln/ghsa-2xcp-x87w-q377 GHSA-2xcp-x87w-q377 — OpenClaw: Hook mapping templates could bypass hook session-key opt-in 2026-09-30T10:13:16.137875+00:00

Affected: npm: openclaw

## Affected Packages / Versions

- Package: `openclaw` (npm) - Affected versions: `< 2026.4.20` - Patched version: `2026.4.20`

## Impact

Templated hook mapping `sessionKey` values were treated differently from request-supplied session keys. A hook mapping could render an externally influenced session key even when `hooks.allowRequestSessionKey` was disabled, bypassing the intended routing opt-in for hook callers.

This affects webhook routing isolation. It does not grant host execution by itself. Severity is medium.

## Fix

Template-rendered mapping session keys are now treated as externally supplied routing input and require `hooks.allowRequestSessionKey=true` plus the existing prefix policy checks.

Fix commit:

- `5275d008ed33203dba3f98e969ad683a65c416c3`

## Release

Fixed in OpenClaw `2026.4.20`.