How severe is CVE-2026-35653?

CVE-2026-35653 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.

Is CVE-2026-35653 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-35653?

CVE-2026-35653 affects Openclaw. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-35653?

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-2026-35653 have an EU (EUVD) identifier?

Yes. CVE-2026-35653 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-21452.

When was CVE-2026-35653 published?

CVE-2026-35653 was published on 2026-04-10 and last updated on 2026-06-17.

CVE-2026-35653

CVE-2026-35653 is a high-severity vulnerability in Openclaw with a CVSS 3.x base score of 8.1. 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-863.

Key facts

Severity: High (CVSS 3.x base score 8.1)
CVSS v4: 7.2
EPSS exploit prediction: 1% (44th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-21452
Weakness: CWE-863
Affected product: Openclaw
Published: 2026-04-10
Last modified: 2026-06-17

Description

OpenClaw before 2026.3.24 contains an incorrect authorization vulnerability in the POST /reset-profile endpoint that allows authenticated callers with operator.write access to browser.request to bypass profile mutation restrictions. Attackers can invoke POST /reset-profile through the browser.request surface to stop the running browser, close Playwright connections, and move profile directories to Trash, crossing intended privilege boundaries.

Frequently asked questions

What is CVE-2026-35653?: OpenClaw before 2026.3.24 contains an incorrect authorization vulnerability in the POST /reset-profile endpoint that allows authenticated callers with operator.write access to browser.request to bypass profile mutation restrictions. Attackers can invoke POST /reset-profile through the browser.request surface to stop the running browser, close Playwright connections, and move profile directories to Trash, crossing intended privilege boundaries.
How severe is CVE-2026-35653?: CVE-2026-35653 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.
Is CVE-2026-35653 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-35653?: CVE-2026-35653 affects Openclaw. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-35653?: 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-2026-35653 have an EU (EUVD) identifier?: Yes. CVE-2026-35653 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-21452.
When was CVE-2026-35653 published?: CVE-2026-35653 was published on 2026-04-10 and last updated on 2026-06-17.

References

Affected products (1)

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

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Other CWE-863 (Incorrect Authorization) vulnerabilities

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CVE-2026-46595 — Critical (CVSS 10.0): Previously, CVE-2024-45337 fixed an authorization bypass for misused ssh server configurations; if any other type of…
CVE-2026-33105 — Critical (CVSS 10.0): Improper authorization in Microsoft Azure Kubernetes Service allows an unauthorized attacker to elevate privileges over…
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