From e79d407340ce8da1765ab72f9fffa938f66c69ac Mon Sep 17 00:00:00 2001
From: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Date: Wed, 15 May 2024 14:47:30 +0200
Subject: [PATCH] Bug 36863: Deal with non-listed methods in CSRF plack
 middleware

Signed-off-by: Victor Grousset/tuxayo <victor@tuxayo.net>
Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
---
 Koha/Middleware/CSRF.pm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Koha/Middleware/CSRF.pm b/Koha/Middleware/CSRF.pm
index 88f7035c25..314c311aa6 100644
--- a/Koha/Middleware/CSRF.pm
+++ b/Koha/Middleware/CSRF.pm
@@ -77,6 +77,9 @@ sub call {
             }
         }
     }
+    elsif ( !exists $stateless_methods{$request_method} && !exists $stateful_methods{$request_method} ) {
+        $error = sprintf "unknown or unsupported method %s", $request_method;
+    }
 
     if ($error) {