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OpenAdvisories
High · 8.1 CVE-2026-24853 EUVD-2026-7360

Caido has an insufficient patch for DNS rebind leading to RCE

Published Feb 13, 2026 · Updated Feb 17, 2026 · Assigned by GitHub_M

Description

Caido is a web security auditing toolkit. Prior to 0.55.0, Caido blocks non whitelisted domains to reach out through the 8080 port, and shows Host/IP is not allowed to connect to Caido on all endpoints. But this is bypassable by injecting a X-Forwarded-Host: 127.0.0.1:8080 header. This vulnerability is fixed in 0.55.0.

Affected products

VendorProductAffectedFixed
caido caido < 0.55.0 —

References