Debian/caddy: high 8.1
Caddy is an extensible server platform that uses TLS by default. Prior to 2.11.4, forward_auth copy_headers deletes the exact client-supplied identity header before copying the trusted value from the
Action: Upgrade caddy to 2.6.2-12+deb13u1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.6.2-12+deb13u1 | - |
Fixed versions
| 2.6.2-12+deb13u1 |
Sources
- osv: DEBIAN-CVE-2026-52845#Debian:13/caddy
- https://security-tracker.debian.org/tracker/CVE-2026-52845
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