CVE-2022-39297 – melisplatform/melis-cms

Package

Manager: composer
Name: melisplatform/melis-cms
Vulnerable Version: >=0 <5.0.1

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N

EPSS: 0.00108 pctl0.29753

Details

melisplatform/melis-cms vulnerable to deserialization of untrusted data ### Impact Attackers can deserialize arbitrary data on affected versions of `melisplatform/melis-cms`, 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-cms` >= 5.0.1. ### Patches This issue was addressed by restricting allowed classes when deserializing user-controlled data. ### References - https://github.com/melisplatform/melis-cms/commit/d124b2474699a679a24ec52620cadceb3d4cec11 ### 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.

Metadata

Created: 2022-10-11T20:45:54Z
Modified: 2022-10-13T20:09:39Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/10/GHSA-m3m3-6gww-7gj9/GHSA-m3m3-6gww-7gj9.json
CWE IDs: ["CWE-502"]
Alternative ID: GHSA-m3m3-6gww-7gj9
Finding: F096
Auto approve: 1