CVE-2026-44999

MEDIUM

5.3

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.

CVE Details

CVSS v3.1 Score5.3

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published5/11/2026

Last Modified5/12/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-345

References

https://github.com/openclaw/openclaw/commit/f61896b03cc7031f51106a04566831f4ac2a0bd7(disclosure@vulncheck.com)

https://github.com/openclaw/openclaw/security/advisories/GHSA-57r2-h2wj-g887(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/openclaw-improper-trust-labeling-in-isolated-cron-awareness-events(disclosure@vulncheck.com)

IOC Correlations

No correlations recorded

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