Packagist/symfony/lox24-notifier CVE-2026-45754: medium 5.3, EPSS 0.45%
Symfony's Mailjet Mailer Webhook Parser Never Verifies the Configured Secret — Unauthenticated Webhook Event Injection
Action: Upgrade symfony/lox24-notifier to 7.4.12 or later.
composer require symfony/lox24-notifier:7.4.12composer require symfony/lox24-notifier:8.0.12Affected
| introduced | fixed | last affected |
|---|---|---|
| 7.1.0 | 7.4.12 | - |
| 8.0.0 | 8.0.12 | - |
Fixed versions
| 7.4.12 | 8.0.12 |
Sources
- osv: GHSA-64hg-93w9-fc35
- nvd: CVE-2026-45754
- https://github.com/symfony/symfony/security/advisories/GHSA-64hg-93w9-fc35
- https://github.com/symfony/symfony/commit/4aaa45dd054f73445f1ab254968b7e60b546cc77
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/lox24-notifier/CVE-2026-45754.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/mailjet-mailer/CVE-2026-45754.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2026-45754.yaml
- https://github.com/symfony/symfony
- https://symfony.com/cve-2026-45754
CVE-2026-45754 · published · modified · JSON