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{
"dataType": "CVE_RECORD",
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"cveId": "CVE-2026-103377",
"assignerOrgId": "0cbda920-cd7f-484a-8e76-bf7f4b7f4516",
"state": "PUBLISHED",
"assignerShortName": "INCIBE",
"dateReserved": "2026-09-30T13:07:23.820Z",
"datePublished": "2026-10-26T09:29:50.749Z",
"dateUpdated": "2026-10-26T14:35:18.848Z"
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},
"title": "Reflected cross-site scripting in the video library of the Regional Parliament of Castile-La Mancha",
"datePublic": "2026-10-26T09:16:00.000Z",
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"cweId": "CWE-79",
"description": "CWE-79 Improper neutralization of input during web page generation ('cross-site scripting')",
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"vendor": "Regional Parliament of Castile-La Mancha",
"product": "Video library of the Regional Parliament of Castile-La Mancha",
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"version": "0",
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"value": "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.",
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"url": "https://www.incibe.es/en/incibe-cert/notices/aviso/reflected-cross-site-scripting-video-library-regional-parliament-castile"
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"Safety": "NOT_DEFINED",
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"valueDensity": "NOT_DEFINED",
"vulnerabilityResponseEffort": "NOT_DEFINED",
"providerUrgency": "NOT_DEFINED",
"version": "4.0",
"baseSeverity": "MEDIUM",
"baseScore": 5.1,
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N"
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"solutions": [
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"lang": "en",
"value": "The vulnerability was fixed by the team at the Castile-La Mancha Regional Parliament in October 2026.",
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"credits": [
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"value": "Sergio Ros Montero",
"type": "finder"
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"timestamp": "2026-10-26T13:33:03.246641Z"
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