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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
OpenClaw OpenClaw
Default version status: unaffected
0 to < 2026.2.22affected2026.2.22unaffected
pkg:npm/openclawReferences
- https://github.com/openclaw/openclaw/security/advisories/GHSA-4rqq-w8v4-7p47 ↗
- https://github.com/openclaw/openclaw/commit/71bd15bb4294d3d1b54386064d69cd0f5f731bd8 ↗
- https://github.com/openclaw/openclaw/commit/44dfbd23df453e51b71ef79a148c28c53e89168c ↗
- https://github.com/openclaw/openclaw/commit/333fbb86347998526dd514290adfd5f727caa6d9 ↗
- https://github.com/openclaw/openclaw/commit/f14ebd743cfc73f667fae80af70043d0ab1f88bd ↗
- https://www.vulncheck.com/advisories/openclaw-incomplete-ipv4-special-use-range-blocking-in-ssrf-guard ↗