Vulnerability · Published Oct 30, 2026 · Assigned by CIRCL
CVE-2026-119680Stored Cross-Site Scripting (XSS) in SharePoint Manager Plus Chart Feature
High 8.5
In plain English
A high-severity cross-site scripting in SharePoint Manager Plus from ManageEngine. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 15% of all known vulnerabilities).
Official description
A stored cross-site scripting (XSS) vulnerability exists in the chart feature of SharePoint Manager Plus (SPMP) due to improper sanitization and HTML encoding of user-controlled data. An attacker can inject malicious HTML or JavaScript into attributes used to generate charts, including users' full names, site names, or group names. The injected content is stored and subsequently executed in the context of other users' browsers when the affected charts are rendered. This vulnerability was fixed in client application build 4508.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| ManageEngine | SharePoint Manager Plus | see references |
Weakness: CWE-79 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:L/VA:N/SC:H/SI:H/SA:H