Quick answers
- Is CVE-2026-65763 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-65763 being exploited in the wild.
- How severe is CVE-2026-65763?
- Informational severity, with a CVSS score of 5.1, published 23 July 2026.
- Which products and versions are affected?
- Phoca Maps 1.0.0-6.0.9.
- Is there a fix for CVE-2026-65763?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-65763 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-65763?
- Check whether you run Phoca Maps at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
A reflected cross-site scripting (XSS) vulnerability exists in the Phoca Maps extension for Joomla (versions 1.0.0-6.0.9). The vulnerability stems from improper neutralization of user-supplied input during web page generation (CWE-79). An unauthenticated remote attacker can exploit this by tricking a user into visiting a specially crafted URL. Successful exploitation allows the execution of arbitrary JavaScript in the context of the victim's browser session, which can be used to access session tokens or perform actions on behalf of the user. The issue is reported as fixed in versions following 6.0.9.
Affected products
- phoca.cz Phoca Maps extension for Joomla 1.0.0-6.0.9
Timeline
- 2026-07-23: disclosed: Initial disclosure date
- 2026-07-23: advisory: NVD publication date