1 files changed, 8 insertions, 2 deletions
diff --git a/modules/caddyhttp/errors.go b/modules/caddyhttp/errors.go
index 0593063..85dc3df 100644
--- a/modules/caddyhttp/errors.go
+++ b/modules/caddyhttp/errors.go
@@ -16,14 +16,19 @@ package caddyhttp
 
 import (
 	"fmt"
-	mathrand "math/rand"
+	weakrand "math/rand"
 	"path"
 	"runtime"
 	"strings"
+	"time"
 
 	"github.com/caddyserver/caddy/v2"
 )
 
+func init() {
+	weakrand.Seed(time.Now().UnixNano())
+}
+
 // Error is a convenient way for a Handler to populate the
 // essential fields of a HandlerError. If err is itself a
 // HandlerError, then any essential fields that are not
@@ -92,7 +97,8 @@ func randString(n int, sameCase bool) string {
 	}
 	b := make([]byte, n)
 	for i := range b {
-		b[i] = dict[mathrand.Int63()%int64(len(dict))]
+		//nolint:gosec
+		b[i] = dict[weakrand.Int63()%int64(len(dict))]
 	}
 	return string(b)
 }