{"id":"CVE-2025-69723","aliases":["EUVD-2025-211173","GHSA-cq3h-9qqr-9fhq"],"status":"published","title":"A reflected cross-site scripting (XSS) vulnerability in localstack v4.9.2 allows attackers to...","description":"A reflected cross-site scripting (XSS) vulnerability in localstack v4.9.2 allows attackers to execute arbitrary Javascript in the context of the user's browser via a crafted URL.","severity":{"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":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.0023,"percentile":0.13922,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-10-22T00:00:00Z","modified":"2026-10-28T14:10:00Z","references":[{"url":"https://cyberroute.github.io/post/2025-12-11-localstack-hack/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-69723"},{"url":"https://cyberroute.github.io/post/2025-12-11-localstack-hack"},{"url":"https://github.com/advisories/GHSA-cq3h-9qqr-9fhq"}],"sources":{"cve":[{"id":"CVE-2025-69723","description":"A reflected cross-site scripting (XSS) vulnerability in localstack v4.9.2 allows attackers to execute arbitrary Javascript in the context of the user's browser via a crafted URL.","status":"published","published":"2026-10-22T00:00:00Z","modified":"2026-10-26T19:39:56.898Z","cvss":[{"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":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:32:40.774223Z"}],"euvd":[{"id":"EUVD-2025-211173","description":"A reflected cross-site scripting (XSS) vulnerability in localstack v4.9.2 allows attackers to execute arbitrary Javascript in the context of the user's browser via a crafted URL.","status":"published","published":"2026-10-22T00:00:00Z","modified":"2026-10-26T19:39:56Z","cvss":[{"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"}],"updated_at":"2026-11-02T16:59:28.357127Z"}],"ghsa":[{"id":"GHSA-cq3h-9qqr-9fhq","title":"A reflected cross-site scripting (XSS) vulnerability in localstack v4.9.2 allows attackers to...","description":"A reflected cross-site scripting (XSS) vulnerability in localstack v4.9.2 allows attackers to execute arbitrary Javascript in the context of the user's browser via a crafted URL.","status":"published","published":"2026-10-22T21:32:35Z","modified":"2026-10-26T21:36:03Z","cvss":[{"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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:14:25.770411Z"}],"nvd":[{"id":"CVE-2025-69723","description":"A reflected cross-site scripting (XSS) vulnerability in localstack v4.9.2 allows attackers to execute arbitrary Javascript in the context of the user's browser via a crafted URL.","status":"published","published":"2026-10-22T19:17:33.233Z","modified":"2026-10-28T14:10:00.22Z","cvss":[{"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":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:03.20248Z"}]}}