CVE-2025-63644 pH7-Social-Dating-CMS affected by a stored cross-site scripting (XSS) vulnerability
Attackers can inject malicious scripts into user profile descriptions, potentially stealing sessions or executing code in victim browsers.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-63644?
CVE-2025-63644 is a medium-severity cross-site scripting vulnerability in n/a, published on 14 Jan 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
A stored cross-site scripting (XSS) vulnerability exists in pH7Software pH7-Social-Dating-CMS 17.9.1 in the user profile Description field.
Weakness: CWE-79
Which versions are affected by CVE-2025-63644?
2 open source packages ship an affected version, including ph7software/ph7builder. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
ph7software/ph7builder Packagist | All versions to 17.9.1 | None |
ph7software/ph7builder Packagist | All versions to 17.9.1 | None |
Products include Ph7builder Ph7 Social Dating Builder.
How do I fix CVE-2025-63644?
No fix has been published for CVE-2025-63644 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2025-63644 being exploited?
There is no known exploitation of CVE-2025-63644 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-657c-wxg6-jmqv.