How severe is CVE-2026-41363?

CVE-2026-41363 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2026-41363 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-41363?

CVE-2026-41363 affects Openclaw. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-41363?

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

Does CVE-2026-41363 have an EU (EUVD) identifier?

Yes. CVE-2026-41363 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-25943.

When was CVE-2026-41363 published?

CVE-2026-41363 was published on 2026-04-28 and last updated on 2026-06-17.

CVE-2026-41363

CVE-2026-41363 is a medium-severity vulnerability in Openclaw with a CVSS 3.x base score of 5.3. 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-22.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v4: 6.0
EPSS exploit prediction: 0% (26th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-25943
Weakness: CWE-22
Affected product: Openclaw
Published: 2026-04-28
Last modified: 2026-06-17

Description

OpenClaw versions 2026.2.6 through 2026.3.24 contain a path traversal vulnerability in the Feishu extension resolveUploadInput function that bypasses file-system sandbox restrictions. Attackers can exploit improper path resolution during upload_image operations to read arbitrary files outside configured localRoots boundaries.

Frequently asked questions

What is CVE-2026-41363?: OpenClaw versions 2026.2.6 through 2026.3.24 contain a path traversal vulnerability in the Feishu extension resolveUploadInput function that bypasses file-system sandbox restrictions. Attackers can exploit improper path resolution during upload_image operations to read arbitrary files outside configured localRoots boundaries.
How severe is CVE-2026-41363?: CVE-2026-41363 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2026-41363 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-41363?: CVE-2026-41363 affects Openclaw. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-41363?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-41363 have an EU (EUVD) identifier?: Yes. CVE-2026-41363 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-25943.
When was CVE-2026-41363 published?: CVE-2026-41363 was published on 2026-04-28 and last updated on 2026-06-17.

References

Affected products (1)

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

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