diff -rNu a/cmd/caddy/main.go b/cmd/caddy/main.go
--- a/cmd/caddy/main.go	2026-05-22 23:25:04.000000000 +0800
+++ b/cmd/caddy/main.go	2026-05-23 01:11:34.865671285 +0800
@@ -35,6 +35,8 @@
 
 	// plug in Caddy modules here
 	_ "github.com/caddyserver/caddy/v2/modules/standard"
+	_ "github.com/mholt/caddy-webdav"
+	_ "github.com/aksdb/caddy-cgi/v2"
 )
 
 func main() {
diff -rNu a/go.mod b/go.mod
--- a/go.mod	2026-05-22 23:25:04.000000000 +0800
+++ b/go.mod	2026-05-23 01:18:14.846072312 +0800
@@ -1,12 +1,13 @@
 module github.com/caddyserver/caddy/v2
 
-go 1.25.1
+go 1.26.3
 
 require (
 	github.com/BurntSushi/toml v1.6.0
 	github.com/DeRuina/timberjack v1.4.2
 	github.com/KimMachineGun/automemlimit v0.7.5
 	github.com/Masterminds/sprig/v3 v3.3.0
+	github.com/aksdb/caddy-cgi/v2 v2.2.7
 	github.com/alecthomas/chroma/v2 v2.24.1
 	github.com/aryann/difflib v0.0.0-20210328193216-ff5ff6dc229b
 	github.com/caddyserver/certmagic v0.25.3
@@ -19,6 +20,7 @@
 	github.com/klauspost/compress v1.18.6
 	github.com/klauspost/cpuid/v2 v2.3.0
 	github.com/mholt/acmez/v3 v3.1.6
+	github.com/mholt/caddy-webdav v0.0.0-20260127042217-fa2f366b0d75
 	github.com/prometheus/client_golang v1.23.2
 	github.com/quic-go/quic-go v0.59.1
 	github.com/smallstep/certificates v0.30.2
diff -rNu a/go.sum b/go.sum
--- a/go.sum	2026-05-22 23:25:04.000000000 +0800
+++ b/go.sum	2026-05-23 01:18:14.846072312 +0800
@@ -40,6 +40,8 @@
 github.com/Masterminds/sprig/v3 v3.3.0/go.mod h1:Zy1iXRYNqNLUolqCpL4uhk6SHUMAOSCzdgBfDb35Lz0=
 github.com/OneOfOne/xxhash v1.2.2 h1:KMrpdQIwFcEqXDklaen+P1axHaj9BSKzvpUUfnHldSE=
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
+github.com/aksdb/caddy-cgi/v2 v2.2.7 h1:YcZAdAF87d/xKOnJg9mKzGzKx9vlzqvuU6uYEUAoqs8=
+github.com/aksdb/caddy-cgi/v2 v2.2.7/go.mod h1:F0u6fLBR03/DBqZElxMvqQ6UMnR28os96TPiwX2drzE=
 github.com/alecthomas/assert/v2 v2.11.0 h1:2Q9r3ki8+JYXvGsDyBXwH3LcJ+WK5D0gc5E8vS6K3D0=
 github.com/alecthomas/assert/v2 v2.11.0/go.mod h1:Bze95FyfUr7x34QZrjL+XP+0qgp/zg8yS+TtBj1WA3k=
 github.com/alecthomas/chroma/v2 v2.2.0/go.mod h1:vf4zrexSH54oEjJ7EdB65tGNHmH3pGZmVkgTP5RHvAs=
@@ -242,6 +244,8 @@
 github.com/mgutz/ansi v0.0.0-20200706080929-d51e80ef957d/go.mod h1:01TrycV0kFyexm33Z7vhZRXopbI8J3TDReVlkTgMUxE=
 github.com/mholt/acmez/v3 v3.1.6 h1:eGVQNObP0pBN4sxqrXeg7MYqTOWyoiYpQqITVWlrevk=
 github.com/mholt/acmez/v3 v3.1.6/go.mod h1:5nTPosTGosLxF3+LU4ygbgMRFDhbAVpqMI4+a4aHLBY=
+github.com/mholt/caddy-webdav v0.0.0-20260127042217-fa2f366b0d75 h1:PXPTUbQD59ErghFla/V4czJeRdwURX1VicmMtLsiw/E=
+github.com/mholt/caddy-webdav v0.0.0-20260127042217-fa2f366b0d75/go.mod h1:Btj3NBe2qQGXsg1T8QDqfovMACGLUBH1tFqFJBF52cA=
 github.com/miekg/dns v1.1.72 h1:vhmr+TF2A3tuoGNkLDFK9zi36F2LS+hKTRW0Uf8kbzI=
 github.com/miekg/dns v1.1.72/go.mod h1:+EuEPhdHOsfk6Wk5TT2CzssZdqkmFhf8r+aVyDEToIs=
 github.com/mitchellh/copystructure v1.2.0 h1:vpKXTN4ewci03Vljg/q9QvCGUDttBOGBIa15WveJJGw=