PT-2026-42633 · Npm · Openclaw

Published 2026-05-11 · Updated 2026-05-11

OSV

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-57r2-h2wj-g887. This link is maintained to preserve external references.

Original Description

OpenClaw before 2026.4.20 fails to properly preserve untrusted labels for isolated cron awareness events, allowing webhook-triggered cron agent output to be recorded as trusted system events. Attackers can exploit this trust-labeling issue to strengthen prompt-injection attacks by rendering untrusted events as trusted System events.

Fix

Insufficient Verification of Data Authenticity

Weakness Enumeration

CWE-345

Related Identifiers

GHSA-M5J2-R859-R5CV

Affected Products

Openclaw

References · 6

• https://osv.dev/vulnerability/GHSA-m5j2-r859-r5cv · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-44999 · Security Note
• https://github.com/openclaw/openclaw/commit/f61896b03cc7031f51106a04566831f4ac2a0bd7 · Note
• https://github.com/openclaw/openclaw/security/advisories/GHSA-57r2-h2wj-g887 · Note
• https://github.com/openclaw/openclaw · Note
• https://vulncheck.com/advisories/openclaw-improper-trust-labeling-in-isolated-cron-awareness-events · Note