GHSA-h479-2mv4-5c26 melisplatform/melis-front vulnerable to deserialization of untrusted data

• Packagist melisplatform/melis-front: < 5.0.1 → fixed in 5.0.1

Impact Attackers can deserialize arbitrary data on affected versions of `melisplatform/melis-front`, and ultimately leads to the execution of arbitrary PHP code on the system. Conducting this attack does not require authentication. Users should immediately upgrade to `melisplatform/melis-front` >= 5.0.1. Patches This issue was addressed by restricting allowed classes when deserializing user-controlled data. References • https://github.com/melisplatform/melis-front/commit/89ae612d5f1f7aa2fb621ee8de27dffe1feb851e For more information If you have any questions or comments about this advisory, you can contact: • The original reporters, by sending an email to vulnerability.research [at] sonarsource.com; • The maintainers, by opening an issue on this repository.