CVE-2022-39297
MelisCms PHP Object Deserialization Vulnerability
Description
MelisCms provides a full CMS for Melis Platform, including templating system, drag'n'drop of plugins, SEO and many administration tools. 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. This issue was addressed by restricting allowed classes when deserializing user-controlled data.
INFO
Published Date :
Oct. 12, 2022, 11:15 p.m.
Last Modified :
Nov. 21, 2024, 7:17 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-39297.
| URL | Resource |
|---|---|
| https://github.com/melisplatform/melis-cms/commit/d124b2474699a679a24ec52620cadceb3d4cec11 | Patch Third Party Advisory |
| https://github.com/melisplatform/melis-cms/security/advisories/GHSA-m3m3-6gww-7gj9 | Third Party Advisory |
| https://github.com/melisplatform/melis-cms/commit/d124b2474699a679a24ec52620cadceb3d4cec11 | Patch Third Party Advisory |
| https://github.com/melisplatform/melis-cms/security/advisories/GHSA-m3m3-6gww-7gj9 | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-39297 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-39297 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/melisplatform/melis-cms/commit/d124b2474699a679a24ec52620cadceb3d4cec11 Added Reference https://github.com/melisplatform/melis-cms/security/advisories/GHSA-m3m3-6gww-7gj9 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Oct. 13, 2022
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/melisplatform/melis-cms/commit/d124b2474699a679a24ec52620cadceb3d4cec11 No Types Assigned https://github.com/melisplatform/melis-cms/commit/d124b2474699a679a24ec52620cadceb3d4cec11 Patch, Third Party Advisory Changed Reference Type https://github.com/melisplatform/melis-cms/security/advisories/GHSA-m3m3-6gww-7gj9 No Types Assigned https://github.com/melisplatform/melis-cms/security/advisories/GHSA-m3m3-6gww-7gj9 Third Party Advisory Added CWE NIST CWE-502 Added CPE Configuration OR *cpe:2.3:a:melistechnology:meliscms:*:*:*:*:*:*:*:* versions up to (excluding) 5.0.1
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-39297 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-39297
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.08 }} -0.18%
score
0.20861
percentile