What is CVE-2025-50049?

CVE-2025-50049 is a medium-severity vulnerability in Prismtechstudios Modern Footnotes, classified under Cross-site Scripting. CVSS score: 6.5/10. Published 2025-06-20.

How severe is CVE-2025-50049?

Medium severity. CVSS v3 base score is 6.5 out of 10.

XSS in Prismtechstudios Modern Footnotes

CVE-2025-50049

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in prismtechstudios Modern Footnotes modern-footnotes allows Stored XSS.This issue affects Modern Footnotes: from n/a through <= 1.4.19.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (9.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L.

Affected products

Prismtechstudios Modern Footnotes — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2025-50049?: CVE-2025-50049 is a medium-severity vulnerability in Prismtechstudios Modern Footnotes, classified under Cross-site Scripting. CVSS score: 6.5/10. Published 2025-06-20.
How severe is CVE-2025-50049?: Medium severity. CVSS v3 base score is 6.5 out of 10.