CVE-2026-44999
OpenClaw < 2026.4.20 - Improper Trust Labeling in Isolated Cron Awareness Events
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
5th
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.
| CWE | CWE-345 |
| Vendor | openclaw |
| Product | openclaw |
| Published | May 11, 2026 |
| Last Updated | May 12, 2026 |
Stay Ahead of the Next One
Get instant alerts for openclaw openclaw
Be the first to know when new medium vulnerabilities affecting openclaw openclaw are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Affected Versions
OpenClaw / OpenClaw
0 < 2026.4.20
References
github.com: https://github.com/openclaw/openclaw/security/advisories/GHSA-57r2-h2wj-g887 github.com: https://github.com/openclaw/openclaw/commit/f61896b03cc7031f51106a04566831f4ac2a0bd7 vulncheck.com: https://www.vulncheck.com/advisories/openclaw-improper-trust-labeling-in-isolated-cron-awareness-events
Credits
🔍 zsx (@zsxsoft) KeenSecurityLab qclawer