Vulnerability in germondai trawl

[ Description ]Official description

Trawl 1.5.0 before 1.10.0 contains a server-side request forgery vulnerability that allows unauthenticated attackers to bypass the MCP outbound URL policy using IPv4-mapped IPv6 addresses. Attackers can supply hex-normalized addresses like ::ffff:7f00:1 directly or via redirects to fetch loopback, private, and cloud metadata services and read responses.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ References ]References

• github.com/germondai/trawl/blob/v1.9.3/apps/api/src/outbound-policy.ts
• github.com/germondai/trawl/commit/17cdb33a9a6a8200cf8f9fd6a57b295b04ee5173
• github.com/germondai/trawl/pull/263
• github.com/germondai/trawl/releases/tag/v1.10.0
• github.com/germondai/trawl/security/advisories/GHSA-mj45-84p2-v77q
• www.vulncheck.com/advisories/trawl-1.5.0-before-1.10.0-ssrf-via-ipv4-mapped-ipv6-mcp-po…