{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-103377 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-103377 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-103377 is a medium-severity vulnerability in Video library of the Regional Parliament of Castile-La Mancha, published on 26 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-103377 and fix it if it is affected.\n\nWhat it is: CVE-2026-103377 is a medium-severity vulnerability in Video library of the Regional Parliament of Castile-La Mancha, published on 26 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-103377 in the wild and no public exploit code.\n\nAffected product: Video library of the Regional Parliament of Castile-La Mancha. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-103377/ (Markdown: https://insights.sbomify.com/CVE-2026-103377/index.md)","id":"CVE-2026-103377","markdown":"https://insights.sbomify.com/CVE-2026-103377/index.md","name":"CVE-2026-103377","record":{"aliases":["GHSA-j342-hpfm-cfjv"],"analysis":null,"analysis_generated_by":null,"assigner":"INCIBE","cpe":[],"cvss":{"score":5.1,"severity":"medium","source":"cna","vector":"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","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"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.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Reflected cross-site scripting in the video library of the Regional Parliament of Castile-La Mancha","id":"CVE-2026-103377","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Geliver Akıllı Kargo Pazaryeri 3.0.0 - 3.1.0 - Unauthenticated API Key Disclosure via Public Log File","id":"CVE-2026-103378"},"packages":[],"prev":{"headline":"PeachPay 1.117.9 - 1.120.69 - Unauthenticated Order Key Disclosure via ConvesioPay BTCPay Status Check","id":"CVE-2026-103376"},"products":["Video library of the Regional Parliament of Castile-La Mancha"],"published":"2026-10-26","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-26","vendors":["Regional Parliament of Castile-La Mancha"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-103377/"}