CVE-2026-103377
Reflected cross-site scripting in the video library of the Regional Parliament of Castile-La Mancha
Regional Parliament of Castile-La Mancha Video library of the Regional Parliament of Castile-La Mancha
CVSS
5.1MediumExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)No scoreNo FIRST EPSS score in this snapshot yet
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
What fixes it
No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.
Description
A reflected Cross-Site Scripting (XSS) vulnerability has been identified in the web application of the Castile-La Mancha Regional Parliament’s video library. The application embeds user-supplied content into the page without properly sanitising it before it is rendered by the browser. Exploitation of this vulnerability could allow a remote attacker to execute arbitrary JavaScript code in the browser of a victim who interacts with the content crafted for the attack.
Text from CVE List
Affected versions 1
- Video library of the Regional Parliament of Castile-La Manchaaffected: all versions before October 2026CVE List