CVE-2022-50937
Ametys CMS v4.4.1 - Cross Site Scripting (XSS)
Description
Ametys CMS v4.4.1 contains a persistent cross-site scripting vulnerability in the link directory's input fields for external links. Attackers can inject malicious script code in link text and descriptions to execute persistent attacks that compromise user sessions and manipulate application modules.
INFO
Published Date :
Jan. 13, 2026, 11:15 p.m.
Last Modified :
Feb. 2, 2026, 4:16 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | 83251b91-4cc7-4094-a5c7-464a1b83ea10 | ||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 4.0 | MEDIUM | 83251b91-4cc7-4094-a5c7-464a1b83ea10 | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Sanitize user input for link text and descriptions.
- Implement output encoding for rendered link data.
- Update Ametys CMS to a patched version if available.
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-2022-50937.
| URL | Resource |
|---|---|
| https://www.ametys.org/community/en/ametys-platform/ametys-portal/overview.html | Product |
| https://www.exploit-db.com/exploits/50692 | Exploit Third Party Advisory |
| https://www.vulncheck.com/advisories/ametys-cms-cross-site-scripting-xss | Third Party Advisory |
| https://www.vulnerability-lab.com/get_content.php?id=2275 | Exploit Third Party Advisory |
| https://www.exploit-db.com/exploits/50692 | Exploit Third Party Advisory |
| https://www.vulnerability-lab.com/get_content.php?id=2275 | Exploit Third Party Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-50937 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-2022-50937
weaknesses.
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-2022-50937 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-50937 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 [email protected]
Feb. 02, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Removed CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N -
Initial Analysis by [email protected]
Jan. 30, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Added CPE Configuration OR *cpe:2.3:a:ametys:ametys:4.4.1:*:*:*:*:*:*:* Added Reference Type VulnCheck: https://www.ametys.org/community/en/ametys-platform/ametys-portal/overview.html Types: Product Added Reference Type VulnCheck: https://www.exploit-db.com/exploits/50692 Types: Exploit, Third Party Advisory Added Reference Type VulnCheck: https://www.vulncheck.com/advisories/ametys-cms-cross-site-scripting-xss Types: Third Party Advisory Added Reference Type VulnCheck: https://www.vulnerability-lab.com/get_content.php?id=2275 Types: Exploit, Third Party Advisory Added Reference Type CISA-ADP: https://www.vulnerability-lab.com/get_content.php?id=2275 Types: Exploit, Third Party Advisory Added Reference Type CISA-ADP: https://www.exploit-db.com/exploits/50692 Types: Exploit, Third Party Advisory -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jan. 14, 2026
Action Type Old Value New Value Added Reference https://www.exploit-db.com/exploits/50692 Added Reference https://www.vulnerability-lab.com/get_content.php?id=2275 -
New CVE Received by [email protected]
Jan. 13, 2026
Action Type Old Value New Value Added Description Ametys CMS v4.4.1 contains a persistent cross-site scripting vulnerability in the link directory's input fields for external links. Attackers can inject malicious script code in link text and descriptions to execute persistent attacks that compromise user sessions and manipulate application modules. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N Added CWE CWE-79 Added Reference https://www.ametys.org/community/en/ametys-platform/ametys-portal/overview.html Added Reference https://www.exploit-db.com/exploits/50692 Added Reference https://www.vulncheck.com/advisories/ametys-cms-cross-site-scripting-xss Added Reference https://www.vulnerability-lab.com/get_content.php?id=2275