Quick answers
- Is CVE-2026-69615 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-69615 being exploited in the wild.
- How severe is CVE-2026-69615?
- Low severity, with a CVSS score of 3.5, published 8 September 2026.
- Which products and versions are affected?
- Microsoft Office SharePoint.
- Is there a fix for CVE-2026-69615?
- 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-2026-69615 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-69615?
- Check whether you run Microsoft Office SharePoint or Microsoft SharePoint Server. 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
This is an improper input neutralization vulnerability (CWE-79: Improper Neutralization of Input During Web Page Generation) affecting Microsoft Office SharePoint. The vulnerability requires an authenticated attacker with existing access to the SharePoint environment to inject malicious scripts into web page inputs. The injected script executes in the context of other users' browsers, enabling spoofing and social engineering attacks. The attack vector is network-based and requires user interaction (an authenticated user must submit the malicious input and another user must visit the affected page). No public exploit code has been reported in the wild as of the advisory publication date.
Affected products
- Microsoft Office SharePoint
Timeline
- 2026-09-08: disclosed