How severe is CVE-2026-35655?

CVE-2026-35655 has a CVSS 3.x base score of 5.7, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2026-35655 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-35655?

CVE-2026-35655 affects Openclaw. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-35655?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-35655 have an EU (EUVD) identifier?

Yes. CVE-2026-35655 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-21456.

When was CVE-2026-35655 published?

CVE-2026-35655 was published on 2026-04-10 and last updated on 2026-06-17.

CVE-2026-35655

CVE-2026-35655 is a medium-severity vulnerability in Openclaw with a CVSS 3.x base score of 5.7. 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-807.

Key facts

Severity: Medium (CVSS 3.x base score 5.7)
CVSS v4: 6.9
EPSS exploit prediction: 0% (14th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-21456
Weakness: CWE-807
Affected product: Openclaw
Published: 2026-04-10
Last modified: 2026-06-17

Description

OpenClaw before 2026.3.22 contains an identity spoofing vulnerability in ACP permission resolution that trusts conflicting tool identity hints from rawInput and metadata. Attackers can spoof tool identities through rawInput parameters to suppress dangerous-tool prompting and bypass security restrictions.

Frequently asked questions

What is CVE-2026-35655?: OpenClaw before 2026.3.22 contains an identity spoofing vulnerability in ACP permission resolution that trusts conflicting tool identity hints from rawInput and metadata. Attackers can spoof tool identities through rawInput parameters to suppress dangerous-tool prompting and bypass security restrictions.
How severe is CVE-2026-35655?: CVE-2026-35655 has a CVSS 3.x base score of 5.7, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2026-35655 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-35655?: CVE-2026-35655 affects Openclaw. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-35655?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-35655 have an EU (EUVD) identifier?: Yes. CVE-2026-35655 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-21456.
When was CVE-2026-35655 published?: CVE-2026-35655 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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