Quick answers
- Is CVE-2026-32250 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-32250 being exploited in the wild.
- How severe is CVE-2026-32250?
- Medium severity, with a CVSS score of 4.3, published 2 June 2026.
- Which products and versions are affected?
- NamelessMC 2.2.4.
- Is there a fix for CVE-2026-32250?
- 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-2026-32250 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-32250?
- Check whether you run NamelessMC 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 NamelessMC version 2.2.4 due to improper neutralization of the 'id' parameter in the '/index.php?route=/queries/user/' endpoint. The application reflects user-supplied input directly into the HTML response without adequate sanitization or output encoding. An attacker can exploit this by crafting a malicious URL that, when visited by a victim, executes arbitrary JavaScript in the context of the victim's browser session. This can lead to session hijacking via cookie theft or DOM manipulation. The vulnerability is fixed in version 2.2.5.
Affected products
- NamelessMC NamelessMC 2.2.4
Timeline
- 2026-05-31: advisory: GitHub security advisory published by maintainers
- 2026-06-02: disclosed: NVD publication date