Stored Cross-Site Scripting (XSS) in T-Systems’ TAO 2.0
TAO 2.0
INCIBE has coordinated the publication of a medium-severity vulnerability affecting T-Systems’ TAO 2.0 suite, a management platform for the public sector. The vulnerability was discovered by Cayetano de Juan Úbeda.
This vulnerability has been assigned the following code, CVSS v4.0 base score, CVSS vector and CWE vulnerability type:
- CVE-2026-92976: CVSS v4.0: 5.1 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N | CWE-613
The vulnerability has been fixed in version 2602.0.0.
CVE-2026-92976: a stored Cross-Site Scripting (XSS) vulnerability in the profile management functionality of T-Systems’ TAO 2.0 suite. An authenticated user could inject malicious HTML or JavaScript content into the fields containing their personal data. The content entered is stored and displayed without being properly sanitised when another user, including administrative staff, views the affected profile. Successful exploitation could allow JavaScript code to be executed in the victim’s browser, access to information available within the session, or the performance of actions using the victim’s permissions.
| Identificador CVE | Severidad | Explotación | Fabricante |
|---|---|---|---|
| CVE-2026-92976 | Media | No | T-Systems |
