{"id":"CVE-2025-63588","aliases":["EUVD-2025-38063","GHSA-gj82-c7f3-xr2m"],"status":"published","title":"An unauthenticated reflected cross-site scripting vulnerability in the query handling of...","description":"An unauthenticated reflected cross-site scripting vulnerability in the query handling of CMSimpleXH allows remote attackers to inject and execute arbitrary JavaScript in a victim's browser via a crafted request (e.g., a maliciously crafted POST login). Successful exploitation may lead to theft of session cookies, credential disclosure, or other client-side impacts.","severity":{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00359,"percentile":0.29956,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-79"],"published":"2025-11-06T00:00:00Z","modified":"2026-11-05T14:10:00Z","exploits":[{"source":"pocgithub","id":"cybercrewinc/CVE-2025-63588","title":"cybercrewinc/CVE-2025-63588","date":"2025-11-05","url":"https://github.com/cybercrewinc/CVE-2025-63588"}],"products":[{"vendor":"cmsimple-xh","product":"cmsimple_xh"}],"references":[{"url":"https://helloandrewpaul.medium.com/reflected-xss-in-login-form-email-password-fields-vvveb-cms-v1-0-7-2-18800186804d","tags":["Not Applicable","web"]},{"url":"https://github.com/cybercrewinc/CVE-2025-63588","tags":["exploit","Exploit","Third Party Advisory","package"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-63588","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-gj82-c7f3-xr2m"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/63xxx/CVE-2025-63588.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-63588","description":"An unauthenticated reflected cross-site scripting vulnerability in the query handling of CMSimpleXH allows remote attackers to inject and execute arbitrary JavaScript in a victim's browser via a crafted request (e.g., a maliciously crafted POST login). Successful exploitation may lead to theft of session cookies, credential disclosure, or other client-side impacts.","status":"published","published":"2025-11-06T00:00:00Z","modified":"2025-11-06T19:10:56.777Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N","level":"high","assessor":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:32:45.503988Z"}],"euvd":[{"id":"EUVD-2025-38063","description":"An unauthenticated reflected cross-site scripting vulnerability in the query handling of CMSimpleXH allows remote attackers to inject and execute arbitrary JavaScript in a victim's browser via a crafted request (e.g., a maliciously crafted POST login). Successful exploitation may lead to theft of session cookies, credential disclosure, or other client-side impacts.","status":"published","published":"2025-11-06T00:00:00Z","modified":"2025-11-06T19:10:56Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N","level":"high"}],"updated_at":"2026-11-02T19:49:20.323605Z"}],"ghsa":[{"id":"GHSA-gj82-c7f3-xr2m","title":"An unauthenticated reflected cross-site scripting vulnerability in the query handling of...","description":"An unauthenticated reflected cross-site scripting vulnerability in the query handling of CMSimpleXH allows remote attackers to inject and execute arbitrary JavaScript in a victim's browser via a crafted request (e.g., a maliciously crafted POST login). Successful exploitation may lead to theft of session cookies, credential disclosure, or other client-side impacts.","status":"published","published":"2025-11-06T18:32:57Z","modified":"2025-11-06T21:31:29Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:04:41.90926Z"}],"nvd":[{"id":"CVE-2025-63588","description":"An unauthenticated reflected cross-site scripting vulnerability in the query handling of CMSimpleXH allows remote attackers to inject and execute arbitrary JavaScript in a victim's browser via a crafted request (e.g., a maliciously crafted POST login). Successful exploitation may lead to theft of session cookies, credential disclosure, or other client-side impacts.","status":"published","published":"2025-11-06T17:15:46.197Z","modified":"2026-11-05T14:10:00.273Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-05T19:55:51.56159Z"}],"osv":[{"id":"CVE-2025-63588","description":"An unauthenticated reflected cross-site scripting vulnerability in the query handling of CMSimpleXH allows remote attackers to inject and execute arbitrary JavaScript in a victim's browser via a crafted request (e.g., a maliciously crafted POST login). Successful exploitation may lead to theft of session cookies, credential disclosure, or other client-side impacts.","status":"published","published":"2025-11-06T00:00:00Z","modified":"2026-11-07T02:31:03.175038688Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N","level":"high"}],"updated_at":"2026-11-07T03:07:58.118356Z"}]}}