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CVE-2026-32019

MEDIUM

6.0

Description

OpenClaw versions prior to 2026.2.22 contain incomplete IPv4 special-use range validation in the isPrivateIpv4() function, allowing requests to RFC-reserved ranges to bypass SSRF policy checks. Attackers with network reachability to special-use IPv4 ranges can exploit web_fetch functionality to access blocked addresses such as 198.18.0.0/15 and other non-global ranges.

CVE Details

CVSS v3.1 Score6.0

SeverityMEDIUM

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

Attack VectorNETWORK

ComplexityHIGH

Privileges RequiredLOW

User InteractionNONE

Published3/19/2026

Last Modified3/20/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-918

References

https://github.com/openclaw/openclaw/commit/333fbb86347998526dd514290adfd5f727caa6d9(disclosure@vulncheck.com)

https://github.com/openclaw/openclaw/commit/44dfbd23df453e51b71ef79a148c28c53e89168c(disclosure@vulncheck.com)

https://github.com/openclaw/openclaw/commit/71bd15bb4294d3d1b54386064d69cd0f5f731bd8(disclosure@vulncheck.com)

https://github.com/openclaw/openclaw/commit/f14ebd743cfc73f667fae80af70043d0ab1f88bd(disclosure@vulncheck.com)

https://github.com/openclaw/openclaw/security/advisories/GHSA-4rqq-w8v4-7p47(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/openclaw-incomplete-ipv4-special-use-range-blocking-in-ssrf-guard(disclosure@vulncheck.com)

IOC Correlations

No correlations recorded

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