CVE Vulnerability

CVE-2022-39298

MelisFront is the engine that displays website hosted on Melis Platform. It deals with showing pages, plugins, URL rewritting, search optimization and SEO, etc. 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. This issue was addressed by restricting allowed classes when deserializing user-controlled data.

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/melisplatform/melis-front/commit/89ae612d5f1f7aa2fb621ee8de27dffe1feb851e Patch Third Party Advisory
https://github.com/melisplatform/melis-front/security/advisories/GHSA-h479-2mv4-5c26 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:melistechnology:meliscms:*:*:*:*:*:*:*:*
Information

Published : 2022-10-12 11:15

Updated : 2022-10-13 05:34

NVD link : CVE-2022-39298

Mitre link : CVE-2022-39298

Products Affected
No products.
CWE
CWE-502

Deserialization of Untrusted Data