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CVE

GHSA-gfmx-pph7-g46x

OpenClaw: Lower-trust background runtime output is injected into trusted `System:` events, and local async exec completion misses the intended `exec-event` downgrade
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CVE

GHSA-gfmx-pph7-g46x

OpenClaw: Lower-trust background runtime output is injected into trusted `System:` events, and local async exec completion misses the intended `exec-event` downgrade

Impact

Lower-trust background runtime output is injected into trusted System: events, and local async exec completion misses the intended exec-event downgrade.

Lower-trust runtime/background output could be promoted into trusted System events, allowing prompt-injection into later agent turns.

OpenClaw is a user-controlled local assistant. This advisory is scoped to the OpenClaw trust model and does not assume a multi-tenant service boundary.

Affected Packages / Versions

  • Package: openclaw (npm)
  • Affected versions: <= 2026.4.2
  • Patched versions: 2026.4.8

Fix

The issue was fixed on main and is available in the patched npm version listed above. The verified fixed tree is commit d7c3210cd6f5fdfdc1beff4c9541673e814354d5.

Verification

The fix was re-checked against main before publication, including targeted regression tests for the affected security boundary.

Credits

Thanks @tdjackey for reporting.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
-
C
H
U
0
-
C
H
U
7.8
-
3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Related Resources

No items found.

References

https://github.com/openclaw/openclaw/security/advisories/GHSA-gfmx-pph7-g46x, https://github.com/openclaw/openclaw

Severity

7.8

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
7.8
EPSS Probability
0%
EPSS Percentile
0%
Introduced Version
0,2026.3.22-beta.1,2026.3.12,2026.3.7-beta.1,2026.2.15,2026.2.13,2026.2.2,2026.1.29-beta.1,2026.1.27-beta.1,2026.1.16-1
Fix Available
2026.4.8,2026.4.7

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