CVE-2026-43570 | THREATINT

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.

PUBLISHED Reserved 2026-05-01 | Published 2026-05-05 | Updated 2026-05-05 | Assigner VulnCheck

MEDIUM: 6.0CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

MEDIUM: 6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Problem types

CWE-61 UNIX Symbolic Link (Symlink) Following

Product status

Default status

unaffected

2026.3.22 (semver) before 2026.4.5

affected

2026.4.5 (semver)

unaffected

Credits

zsx (@zsxsoft) reporter

KeenSecurityLab coordinator

References

github.com/...enclaw/security/advisories/GHSA-cr8r-7g2h-6wr6 (GitHub Security Advisory (GHSA-cr8r-7g2h-6wr6)) vendor-advisory

github.com/...ommit/94b0062e90467e1582b47cc971f308457c537f3a (Patch Commit (1)) patch

github.com/...ommit/b1dd3ded3589f6fa60ab85b3930a82d538edaeae (Patch Commit (2)) patch

www.vulncheck.com/...te-marketplace-repository-path-handling (VulnCheck Advisory: OpenClaw 2026.3.22 < 2026.4.5 - Symlink Traversal in Remote Marketplace Repository Path Handling) third-party-advisory

cve.org (CVE-2026-43570)

nvd.nist.gov (CVE-2026-43570)

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