GitHub Advisoryadvisory · npm

GHSA-rxmx-g7hr-8mx4 OpenClaw: Zalo replay dedupe keys could suppress messages across chats or senders

MEDIUM Published 2026-04-07 Modified 2026-05-07 Official page ↗
Aliases
CVE-2026-41354
Ecosystem
npm
Packages
openclaw
Severity
Moderate
CVSS vector
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Weaknesses
CWE-349, CWE-440
Reviewed
2026-04-07

Affected packages

• npm openclaw: < 2026.4.2 → fixed in 2026.4.2

Description

Summary Before OpenClaw 2026.4.2, Zalo webhook replay dedupe keys were not scoped strongly enough across chat and sender dimensions. Legitimate events from different conversations or senders could collide and be dropped as duplicates. Impact Cross-conversation or cross-sender collisions could cause silent message suppression and break bot workflows. This was an availability issue in webhook event processing. Affected Packages / Versions • Package: `openclaw` (npm) • Affected versions: `= 2026.4.2` • Latest published npm version: `2026.4.1` Fix Commit(s) • `ef7c553dd16ee579f1d1a363f5881a99726c1412` — scope Zalo webhook replay dedupe across the missing event dimensions Release Process Note The fix is present on `main` and is staged for OpenClaw `2026.4.2`. Publish this advisory after the `2026.4.2` npm release is live. Thanks @D0ub1e-D for reporting.

Related

Alias · CVE (1)

  • CVE-2026-41354 OpenClaw before 2026.4.2 contains an insufficient scope vulnerability in Zalo webhook replay dedupe keys that allows legitimate events from… vulnerability

Weakness · CWE (2)

  • CWE-349 Acceptance of Extraneous Untrusted Data With Trusted Data weakness
  • CWE-440 Expected Behavior Violation weakness

References