CVE-2022-50937

Name: CVE-2022-50937
Creator: NVD / NIST
Published: 2026-01-13T23:15:58.88+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.1/10EPSS 0.26%

Last modified Jun 17, 2026

CVE-2022-50937 is a medium-severity vulnerability rated 5.1/10 on the CVSS scale. 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.. EPSS estimates a 0.26% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS 4.0

5.1/10

CVSS:4.0/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

EPSS Probability

0.26%

17.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Ametys	Ametys	4.4.1

References

https://www.ametys.org/community/en/ametys-platform/ametys-portal/overview.htmlProduct
https://www.exploit-db.com/exploits/50692Exploit, Third Party Advisory
https://www.vulncheck.com/advisories/ametys-cms-cross-site-scripting-xssThird Party Advisory
https://www.vulnerability-lab.com/get_content.php?id=2275Exploit, Third Party Advisory
https://www.exploit-db.com/exploits/50692Exploit, Third Party Advisory
https://www.vulnerability-lab.com/get_content.php?id=2275Exploit, Third Party Advisory

Timeline

Published: Jan 13, 2026
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-50937?

How severe is CVE-2022-50937?

CVE-2022-50937 has a CVSS score of 5.1/10 (MEDIUM severity). The EPSS model estimates a 0.26% probability of exploitation in the next 30 days.

How do I fix CVE-2022-50937?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-50937?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST