Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-57r2-h2wj-g887
Advisory ID github_osv/GHSA-57r2-h2wj-g887
Aliases CVE-2026-44999
Summary OpenClaw: Isolated cron awareness events were recorded as trusted system events ## Affected Packages / Versions - Package: `openclaw` (npm) - Affected versions: `< 2026.4.20` - Patched version: `2026.4.20` ## Impact Output from webhook-triggered isolated cron agent runs could be queued into the main session awareness stream without `trusted: false`. That made the event render as a trusted `System:` event instead of an untrusted system event. This is a trust-labeling issue that can strengthen prompt-injection impact, but it does not directly bypass gateway auth, tool policy, or sandboxing. Severity is low. ## Fix OpenClaw now preserves untrusted labels for isolated cron awareness events and forwards the trust flag through cron delivery helpers. Fix commit: - `f61896b03cc7031f51106a04566831f4ac2a0bd7` ## Release Fixed in OpenClaw `2026.4.20`.
Status Published
Exploitability 0.5
Weighted Severity 1.5
Risk 0.8
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
CWE-345 Insufficient Verification of Data Authenticity
System Score Found at
cvssv4 1.7 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-57r2-h2wj-g887/GHSA-57r2-h2wj-g887.json
generic_textual LOW
Reference id Reference type URL
https://github.com/openclaw/openclaw
CVE-2026-44999 https://nvd.nist.gov/vuln/detail/CVE-2026-44999
f61896b03cc7031f51106a04566831f4ac2a0bd7 Other https://github.com/openclaw/openclaw/commit/f61896b03cc7031f51106a04566831f4ac2a0bd7
GHSA-57r2-h2wj-g887 Advisory https://github.com/openclaw/openclaw/security/advisories/GHSA-57r2-h2wj-g887
openclaw-improper-trust-labeling-in-isolated-cron-awareness-events Advisory https://www.vulncheck.com/advisories/openclaw-improper-trust-labeling-in-isolated-cron-awareness-events
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-57r2-h2wj-g887/GHSA-57r2-h2wj-g887.json
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-05-12T13:52:52Z/

Decision: Track

Source URL: https://github.com/cisagov/vulnrichment/blob/develop/2026/44xxx/CVE-2026-44999.json

Source Advisory: vulnrichment/CVE-2026-44999

View SSVC decision tree 
[{'Exploitation': 'none'},
 {'Automatable': 'yes'},
 {'Technical Impact': 'partial'},
 {'Mission Prevalence': 'minimal'},
 {'Public Well-being Impact': 'material'},
 {'Mission & Well-being': 'medium'}]