Quick answers
- Is CVE-2026-110065 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-110065 being exploited in the wild.
- How severe is CVE-2026-110065?
- High severity, with a CVSS score of 7.3, published 10 November 2026.
- Which products and versions are affected?
- Microsoft Office SharePoint.
- Is there a fix for CVE-2026-110065?
- 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-2026-110065 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-110065?
- Check whether you run Microsoft Office SharePoint. 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
The vulnerability is an improper neutralization of input during web page generation (reflected or stored XSS) in Microsoft Office SharePoint. It requires an authorized attacker with network access to inject malicious input that is rendered without proper sanitization. A successful exploit allows an attacker to perform spoofing and potentially execute arbitrary JavaScript in the context of other users' browsers.
Affected products
- Microsoft Office SharePoint
Timeline
- 2026-11-10: disclosed