Stored Cross-Site Scripting Vulnerability in SABBATIC Application by INCIBE
CVE-2026-5698

4.8MEDIUM

Key Information:

Vendor

Sabbatic

Status
Sabbatic App
Vendor
CVE Published:
29 October 2026

What is CVE-2026-5698?

The SABBATIC application contains a stored Cross-Site Scripting vulnerability that enables an attacker to embed malicious JavaScript code into the application. This code executes when a user accesses the compromised page, potentially compromising user data and leading to unauthorized actions within the browser context. Affected parameters include 'titulo_es' and 'add_etiquetas%5B%5D' utilized in the '/categorĂ­as' endpoint, allowing for exploitation and session hijacking if not adequately addressed.

Affected Version(s)

SABBATIC app versions prior to 7.96.0.1 y 7.96.0.2

References

https://www.incibe.es/en/incibe-cert/notices/aviso/multip...

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

David Padilla Alvarado
Víctor Manuel Pérez Cámara
.