CVE-2026-44999CWE-345

OpenClaw < 2026.4.20 - Improper Trust Labeling in Isolated Cron Awareness Events

Medium · published May 11, 2026

CVSS v4.0
6.3
EPSS
0%
Percentile
12.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
6.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00223 · 12.2th percentile
Weakness
CWE-345 · Insufficient Verification of Data Authenticity
Published
2026-05-11T16:46Z
EPSS history
Timeline
  • 11 MAY 16:46Z
    OpenClaw < 2026.4.20 - Improper Trust Labeling in Isolated Cron Awareness Events
    cvelistv5