01-T409737.patch
SomeRandomDeveloper
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	SomeRandomDeveloper
	Nov 10 2025, 3:01 PM

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01-T409737.patch
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	From c6efb53f9c0894595a4625288e4e4bb212bf0a77 Mon Sep 17 00:00:00 2001
	From: SomeRandomDeveloper <thisisnotmyname275@gmail.com>
	Date: Mon, 10 Nov 2025 15:57:31 +0100
	Subject: [PATCH] SECURITY: Escape system messages in autocomments

	Bug: T409737
	Change-Id: I8505700afda8096ef4e183280494232152767004
	---
	lib/includes/Formatters/AutoCommentFormatter.php \| 2 +-
	1 file changed, 1 insertion(+), 1 deletion(-)

	diff --git a/lib/includes/Formatters/AutoCommentFormatter.php b/lib/includes/Formatters/AutoCommentFormatter.php
	index a251abd8fe..408cc6e0f4 100644
	--- a/lib/includes/Formatters/AutoCommentFormatter.php
	+++ b/lib/includes/Formatters/AutoCommentFormatter.php
	@@ -117,7 +117,7 @@ class AutoCommentFormatter {
	return wfEscapeWikiText( $arg );
	}, $args );
	// render the autocomment
	- $auto = $msg->params( $args )->parse();
	+ $auto = $msg->params( $args )->escaped();
	return $icon . $auto;
	}

	--
	2.51.1