What is CVE-2025-49923?

CVE-2025-49923 is a medium-severity vulnerability in Castos Seriously Simple Podcasting, classified under Cross-site Scripting. CVSS score: 5.9/10. Published 2025-10-22.

How severe is CVE-2025-49923?

Medium severity. CVSS v3 base score is 5.9 out of 10.

XSS in Castos Seriously Simple Podcasting

CVE-2025-49923

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Craig Hewitt Seriously Simple Podcasting seriously-simple-podcasting allows DOM-Based XSS.This issue affects Seriously Simple Podcasting: from n/a through <= 3.11.1.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (11.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L.

Affected products

Castos Seriously_simple_podcasting
Craig Hewitt Seriously Simple Podcasting — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2025-49923?: CVE-2025-49923 is a medium-severity vulnerability in Castos Seriously Simple Podcasting, classified under Cross-site Scripting. CVSS score: 5.9/10. Published 2025-10-22.
How severe is CVE-2025-49923?: Medium severity. CVSS v3 base score is 5.9 out of 10.