CVE-2026-53810

7.7 highEPSS 0.4%

High (7.7) in openclaw openclaw. EPSS 0.4% chance of exploitation in the next 30 days. Fixed in openclaw 2026.5.18.

OpenClaw before 2026.5.18 contains a code execution vulnerability where marketplace runtime extension metadata can redirect loading toward unscanned package payloads. Attackers with trusted operator access can manipulate extension metadata to load plugin code outside reviewed package entry points, bypassing security scanning.

Severity

CVSS 4.0

7.7 high

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS 3.1

8.8 high

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

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 36% of CVEs (scores of 2026-10-31)
CWE: CWE-829
Published: 2026-06-11
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

openclaw:openclaw

Packages (OSV)

Advisory	Ecosystem	Package	Affected	Fixed in
GHSA-v6r2-jh58-xx6w	npm	openclaw	<2026.5.18	2026.5.18

References

https://github.com/openclaw/openclaw/security/advisories/GHSA-v6r2-jh58-xx6w
https://www.vulncheck.com/advisories/openclaw-arbitrary-code-execution-via-unscanned-marketplace-runtime-extension-metadata

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