OpenClaw: Zalo webhook replay cache cross-target messageId scope bypass
## Summary Zalo webhook replay cache cross-target messageId scope bypass ## Current Maintainer Triage - Status: narrow - Normalized severity: low - Assessment: v2026.3.28 replay dedupe is still keyed too broadly, but the issue should stay scoped to authenticated sibling-target delivery paths rather than arbitrary unauthenticated attackers. ## 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) - `4d038bb242c11f39e45f6a4bde400e5fd42e4ebf` — 2026-03-31T19:33:57+09:00 ## Release Process Note - The fix is already present in released version `2026.3.31`. - This draft looks ready for final maintainer disposition or publication, not additional code-fix work. Thanks @smaeljaish771 for reporting.
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-41402US | medium5.4OT elevated | — | ||
OpenClaw before 2026.3.31 contains a scope bypass vulnerability in webhook replay cache deduplication that allows authenticated attackers to replay messages across sibling targets… | ||||
references
External citations — patches, advisories, analysis.
- https://github.com/openclaw/openclawPACKAGE
- https://github.com/openclaw/openclaw/commit/4d038bb242c11f39e45f6a4bde400e5fd42e4ebfWEB
- https://github.com/openclaw/openclaw/releases/tag/v2026.3.31WEB
- https://github.com/openclaw/openclaw/security/advisories/GHSA-hhq4-97c2-p447WEB
- https://nvd.nist.gov/vuln/detail/CVE-2026-41402ADVISORY
- https://www.vulncheck.com/advisories/openclaw-webhook-replay-cache-cross-target-messageid-scope-bypassWEB
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