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Description

OpenClaw before 2026.3.31 contains a server-side request forgery vulnerability in the marketplace plugin download functionality that allows attackers to access internal resources by following unvalidated redirects. The marketplace.ts module fails to restrict redirect destinations during archive downloads, enabling remote attackers to redirect requests to arbitrary internal or external servers.

PUBLISHED Reserved 2026-04-20 | Published 2026-04-20 | Updated 2026-04-21 | Assigner VulnCheck




MEDIUM: 4.8CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:N/VI:L/VA:N/SC:H/SI:L/SA:N

HIGH: 7.6CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N

Problem types

CWE-918 Server-Side Request Forgery (SSRF)

Product status

Default status
unaffected

Any version before 2026.3.31
affected

2026.3.31 (semver)
unaffected

Credits

AntAISecurityLab reporter

References

github.com/...enclaw/security/advisories/GHSA-vjx8-8p7h-82gr (GitHub Security Advisory (GHSA-vjx8-8p7h-82gr)) vendor-advisory

github.com/...ommit/2ce44ca6a1302b166a128abbd78f72114f2f4f52 (Patch Commit) patch

www.vulncheck.com/...ia-marketplace-plugin-download-redirect (VulnCheck Advisory: OpenClaw < 2026.3.31 - Server-Side Request Forgery via Marketplace Plugin Download Redirect) third-party-advisory

cve.org (CVE-2026-41297)

nvd.nist.gov (CVE-2026-41297)

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