neos/swiftmailer Security Advisories for 5.4.1 (1)
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                        [CRITICAL] Security fix for Flow Swift Mailer packagePKSA-93p9-36m7-p3r4 GHSA-rq6q-hjvh-5mwh Affected version: >=4.1.0,<4.1.99|>=5.4.0,<5.4.5 Reported by: 
 GitHub, FriendsOfPHP/security-advisories