How severe is CVE-2022-50937?

CVE-2022-50937 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2022-50937 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-50937?

CVE-2022-50937 affects Ametys. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-50937?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2022-50937 have an EU (EUVD) identifier?

Yes. CVE-2022-50937 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-2583.

When was CVE-2022-50937 published?

CVE-2022-50937 was published on 2026-01-13 and last updated on 2026-06-17.

CVE-2022-50937

CVE-2022-50937 is a medium-severity vulnerability in Ametys with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v4: 5.1
EPSS exploit prediction: 0% (18th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-2583
Weakness: CWE-79
Affected product: Ametys
Published: 2026-01-13
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2022-50937?: 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.
How severe is CVE-2022-50937?: CVE-2022-50937 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2022-50937 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-50937?: CVE-2022-50937 affects Ametys. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-50937?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2022-50937 have an EU (EUVD) identifier?: Yes. CVE-2022-50937 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-2583.
When was CVE-2022-50937 published?: CVE-2022-50937 was published on 2026-01-13 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ametys:ametys:4.4.1:*:*:*:*:*:*:*

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