CVE-2026-32916
CVE-2026-32916 is a critical-severity vulnerability in Openclaw with a CVSS 3.x base score of 9.4. 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-266.
Key facts
- Severity: Critical (CVSS 3.x base score 9.4)
- CVSS v4: 9.2
- EPSS exploit prediction: 0% (37th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-17369
- Weakness: CWE-266
- Affected product: Openclaw
- Published:
- Last modified:
Description
OpenClaw versions 2026.3.7 before 2026.3.11 contain an authorization bypass vulnerability where plugin subagent routes execute gateway methods through a synthetic operator client with broad administrative scopes. Remote unauthenticated requests to plugin-owned routes can invoke runtime.subagent methods to perform privileged gateway actions including session deletion and agent execution.
Frequently asked questions
- What is CVE-2026-32916?
- OpenClaw versions 2026.3.7 before 2026.3.11 contain an authorization bypass vulnerability where plugin subagent routes execute gateway methods through a synthetic operator client with broad administrative scopes. Remote unauthenticated requests to plugin-owned routes can invoke runtime.subagent methods to perform privileged gateway actions including session deletion and agent execution.
- How severe is CVE-2026-32916?
- CVE-2026-32916 has a CVSS 3.x base score of 9.4, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability low.
- Is CVE-2026-32916 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-32916?
- CVE-2026-32916 affects Openclaw. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-32916?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- Does CVE-2026-32916 have an EU (EUVD) identifier?
- Yes. CVE-2026-32916 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-17369.
- When was CVE-2026-32916 published?
- CVE-2026-32916 was published on 2026-03-31 and last updated on 2026-06-17.
References
- https://github.com/openclaw/openclaw/security/advisories/GHSA-xw77-45gv-p728
- https://www.vulncheck.com/advisories/openclaw-authorization-bypass-in-plugin-subagent-routes-via-synthetic-admin-scopes
Affected products (1)
- cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*
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