How severe is CVE-2026-45004?

CVE-2026-45004 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-45004 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-45004?

CVE-2026-45004 affects Openclaw. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-45004?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-45004 have an EU (EUVD) identifier?

Yes. CVE-2026-45004 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-29149.

When was CVE-2026-45004 published?

CVE-2026-45004 was published on 2026-05-11 and last updated on 2026-06-17.

CVE-2026-45004

CVE-2026-45004 is a high-severity vulnerability in Openclaw with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-427.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v4: 8.4
EPSS exploit prediction: 0% (4th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-29149
Weakness: CWE-427
Affected product: Openclaw
Published: 2026-05-11
Last modified: 2026-06-17

Description

OpenClaw before 2026.4.23 contains an arbitrary code execution vulnerability in the bundled plugin setup resolver that loads setup-api.js from process.cwd() during provider setup metadata resolution. Attackers can execute arbitrary JavaScript under the current user account by placing a malicious extensions/<plugin>/setup-api.js file in a repository and convincing a user to run OpenClaw commands from that directory.

Frequently asked questions

What is CVE-2026-45004?: OpenClaw before 2026.4.23 contains an arbitrary code execution vulnerability in the bundled plugin setup resolver that loads setup-api.js from process.cwd() during provider setup metadata resolution. Attackers can execute arbitrary JavaScript under the current user account by placing a malicious extensions/<plugin>/setup-api.js file in a repository and convincing a user to run OpenClaw commands from that directory.
How severe is CVE-2026-45004?: CVE-2026-45004 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-45004 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-45004?: CVE-2026-45004 affects Openclaw. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-45004?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-45004 have an EU (EUVD) identifier?: Yes. CVE-2026-45004 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-29149.
When was CVE-2026-45004 published?: CVE-2026-45004 was published on 2026-05-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*

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