{"id":"CVE-2026-8315","aliases":["EUVD-2026-42225","GHSA-5wr2-9gxx-hx7w"],"status":"published","title":"Stored XSS in Webbeyaz's Mediküm Web","description":"Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Webbeyaz Web Design Mediküm Web allows Stored XSS.\n\nThis issue affects Mediküm Web: through 08072026. NOTE: The vendor was contacted and it was learned that the product is not supported.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00226,"percentile":0.13393,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-07-08T12:21:59Z","modified":"2026-10-25T20:10:00Z","products":[{"vendor":"webbeyaz web design","product":"mediküm web"}],"references":[{"url":"https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0518","tags":["government-resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-8315"},{"url":"https://github.com/advisories/GHSA-5wr2-9gxx-hx7w"}],"sources":{"cve":[{"id":"CVE-2026-8315","title":"Stored XSS in Webbeyaz's Mediküm Web","description":"Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Webbeyaz Web Design Mediküm Web allows Stored XSS.\n\nThis issue affects Mediküm Web: through 08072026. NOTE: The vendor was contacted and it was learned that the product is not supported.","status":"published","published":"2026-07-08T12:21:59.106Z","modified":"2026-07-09T08:55:25.835Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T13:48:13.398044Z"}],"euvd":[{"id":"EUVD-2026-42225","description":"Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Webbeyaz Web Design Mediküm Web allows Stored XSS.\n\nThis issue affects Mediküm Web: through 08072026. NOTE: The vendor was contacted and it was learned that the product is not supported.","status":"published","published":"2026-07-08T12:21:59Z","modified":"2026-07-09T08:55:25Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T18:20:04.895477Z"}],"ghsa":[{"id":"GHSA-5wr2-9gxx-hx7w","title":"Improper neutralization of input during web page generation ('cross-site scripting')...","description":"Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Webbeyaz Web Design Mediküm Web allows Stored XSS.\n\nThis issue affects Mediküm Web: through 08072026. NOTE: The vendor was contacted and it was learned that the product is not supported.","status":"published","published":"2026-07-08T15:31:59Z","modified":"2026-07-08T15:32:06Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:09:19.587132Z"}],"nvd":[{"id":"CVE-2026-8315","description":"Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Webbeyaz Web Design Mediküm Web allows Stored XSS.\n\nThis issue affects Mediküm Web: through 08072026. NOTE: The vendor was contacted and it was learned that the product is not supported.","status":"published","published":"2026-07-08T13:16:58.133Z","modified":"2026-10-25T20:10:00.147Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:28.040501Z"}]}}