What is CVE-2025-13623?

CVE-2025-13623 is a medium-severity vulnerability in Natambu Twitscription, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-12-05.

How severe is CVE-2025-13623?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Natambu Twitscription

CVE-2025-13623

The Twitscription plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the admin.php PATH_INFO in all versions up to, and including, 0.1.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (13.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Natambu Twitscription — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

Frequently asked questions

What is CVE-2025-13623?: CVE-2025-13623 is a medium-severity vulnerability in Natambu Twitscription, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-12-05.
How severe is CVE-2025-13623?: Medium severity. CVSS v3 base score is 6.1 out of 10.