{"id":"CVE-2024-12756","aliases":["EUVD-2024-51091","GHSA-mfvh-6rjh-8jrp"],"status":"published","title":"Avaya Spaces HTML injection (HTMLi) Vulnerability","description":"An HTML Injection vulnerability in Avaya Spaces may have allowed disclosure of sensitive information or modification of the page content seen by the user.","severity":{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00284,"percentile":0.21185,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1287","CWE-74","CWE-79"],"published":"2025-02-11T16:59:12Z","modified":"2026-06-17T07:00:26Z","products":[{"vendor":"avaya","product":"avaya spaces"},{"vendor":"avaya","product":"spaces"}],"references":[{"url":"https://support.avaya.com/css/public/documents/101091836","tags":["Not Applicable"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-12756"},{"url":"https://github.com/advisories/GHSA-mfvh-6rjh-8jrp"}],"sources":{"cve":[{"id":"CVE-2024-12756","title":"Avaya Spaces HTML injection (HTMLi) Vulnerability","description":"An HTML Injection vulnerability in Avaya Spaces may have allowed disclosure of sensitive information or modification of the page content seen by the user.","status":"published","published":"2025-02-11T16:59:12.902Z","modified":"2025-10-01T01:30:33.461Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-1287"],"updated_at":"2026-11-02T14:34:12.635756Z"}],"euvd":[{"id":"EUVD-2024-51091","description":"An HTML Injection vulnerability in Avaya Spaces may have allowed disclosure of sensitive information or modification of the page content seen by the user.","status":"published","published":"2025-02-11T16:59:12Z","modified":"2025-10-01T01:30:33Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T20:31:37.600422Z"}],"ghsa":[{"id":"GHSA-mfvh-6rjh-8jrp","title":"An HTML Injection vulnerability in Avaya Spaces may have allowed disclosure of sensitive...","description":"An HTML Injection vulnerability in Avaya Spaces may have allowed disclosure of sensitive information or modification of the page content seen by the user.","status":"published","published":"2025-02-11T18:31:34Z","modified":"2025-10-01T03:31:32Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:N","level":"high"}],"cwes":["CWE-74","CWE-79","CWE-1287"],"updated_at":"2026-11-02T15:03:49.069159Z"}],"nvd":[{"id":"CVE-2024-12756","description":"An HTML Injection vulnerability in Avaya Spaces may have allowed disclosure of sensitive information or modification of the page content seen by the user.","status":"published","published":"2025-02-11T17:15:21.73Z","modified":"2026-06-17T07:00:26.16Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:N","level":"high","assessor":"secondary"},{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-1287","CWE-79"],"updated_at":"2026-11-02T14:10:44.033107Z"}]}}