Is CVE-2026-43570 in the CISA KEV catalog?

No. CVE-2026-43570 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-43570?

CVE-2026-43570 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2026-43570?

CVE-2026-43570 has an EPSS score of 0.32% (24th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-43570?

Upgrade openclaw to 2026.4.5 or later.

CVE & CISA-KEV Catalog

CVE-2026-43570

MEDIUM

6.5

CVSS v3

NVD

Description

OpenClaw versions 2026.3.22 before 2026.4.5 contain a symlink traversal vulnerability in remote marketplace repository path handling that allows attackers to escape the expected repository root. Attackers can exploit this by providing crafted symlink paths to access files outside the intended repository directory.

CWE-61

How to fix

Remediation Available

openclawNVD

Affected:>= 2026.3.22, < 2026.4.5Fixed in:2026.4.5CVE-2026-43570derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Exploit Intelligence

0.32%probability of exploitation in 30 days

24thpercentile

Low risk: more likely to be exploited than 24% of all known CVEs.

References

Patch2

Vendor Advisory1

github.com

Third-Party Advisory1

vulncheck.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-07.