Vulnerability record · CVE-2022-50937 · published 13 January 2026

CVE-2022-50937: Ametys cross-site scripting vulnerability

Ametys · Ametys

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.

5.1 CVSS 4.0 Medium EPSS 0.31% · top 78.3% CWE-79 · Cross-site scripting

5.1CVSS 4.0 base score

0.31%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

6References, 4 tagged exploit

17 Jun 2026Last modified by NVD

Description

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:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Ametys Ametys

References

Link	Tags
https://www.ametys.org/community/en/ametys-platform/ametys-portal/overview.html	Product
https://www.exploit-db.com/exploits/50692	ExploitThird 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	ExploitThird Party Advisory
https://www.exploit-db.com/exploits/50692	ExploitThird Party Advisory
https://www.vulnerability-lab.com/get_content.php?id=2275	ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-50937), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.