What is CVE-2025-63644?

CVE-2025-63644 is a medium-severity vulnerability in Ph7builder Ph7_social_dating_builder, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-01-14.

How severe is CVE-2025-63644?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Ph7builder Ph7_social_dating_builder

CVE-2025-63644

A stored cross-site scripting (XSS) vulnerability exists in pH7Software pH7-Social-Dating-CMS 17.9.1 in the user profile Description field.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.003 (17.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Ph7builder Ph7_social_dating_builder — versions 17.9.1
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (Exploit)
cve@mitre.org (Third Party Advisory)

Frequently asked questions

What is CVE-2025-63644?: CVE-2025-63644 is a medium-severity vulnerability in Ph7builder Ph7_social_dating_builder, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-01-14.
How severe is CVE-2025-63644?: Medium severity. CVSS v3 base score is 5.4 out of 10.