{"id":"CVE-2025-51398","aliases":["EUVD-2025-22147","GHSA-hx4h-p78r-mxcr"],"status":"published","title":"A stored cross-site scripting (XSS) vulnerability in the Facebook registration page of Live...","description":"A stored cross-site scripting (XSS) vulnerability in the Facebook registration page of Live Helper Chat v4.60 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Name parameter.","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":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.0097,"percentile":0.62165,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-79"],"published":"2025-07-21T00:00:00Z","modified":"2026-10-28T02:30:43Z","exploits":[{"source":"exploitdb","id":"EDB-52378","title":"LiveHelperChat 4.61 - Stored Cross Site Scripting (XSS) via Facebook Integration Page Name Field","type":"webapps","platform":"php","date":"2025-07-22","url":"https://www.exploit-db.com/exploits/52378"},{"source":"pocgithub","id":"Thewhiteevil/CVE-2025-51398","title":"Thewhiteevil/CVE-2025-51398","date":"2025-07-20","url":"https://github.com/Thewhiteevil/CVE-2025-51398"}],"products":[{"vendor":"livehelperchat","product":"live_helper_chat"}],"references":[{"url":"https://github.com/LiveHelperChat/livehelperchat/pull/2228/commits/2056503ad96e04467ec9af8d827109b9b9b46223","tags":["Patch","web"]},{"url":"https://www.dropbox.com/scl/fi/ldtrdf1681gekt9922d4y/2025-05-09-03-09-00.mp4?rlkey=pq1enfkys429h2g3ut3hs4fqj\u0026st=zxc9vuq0\u0026dl=0","tags":["Exploit","web"]},{"url":"https://github.com/Thewhiteevil/CVE-2025-51398","tags":["Exploit","Third Party Advisory","package"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-51398","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-hx4h-p78r-mxcr"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/51xxx/CVE-2025-51398.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-51398","description":"A stored cross-site scripting (XSS) vulnerability in the Facebook registration page of Live Helper Chat v4.60 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Name parameter.","status":"published","published":"2025-07-21T00:00:00Z","modified":"2025-07-22T13:39:50.296Z","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":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:32:30.302289Z"}],"euvd":[{"id":"EUVD-2025-22147","description":"A stored cross-site scripting (XSS) vulnerability in the Facebook registration page of Live Helper Chat v4.60 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Name parameter.","status":"published","published":"2025-07-21T00:00:00Z","modified":"2025-07-22T13:39:50Z","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":"2026-11-02T20:32:06.121511Z"}],"ghsa":[{"id":"GHSA-hx4h-p78r-mxcr","title":"A stored cross-site scripting (XSS) vulnerability in the Facebook registration page of Live...","description":"A stored cross-site scripting (XSS) vulnerability in the Facebook registration page of Live Helper Chat v4.60 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Name parameter.","status":"published","published":"2025-07-21T21:31:37Z","modified":"2025-07-22T15:33:45Z","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":"2026-11-02T15:03:05.693325Z"}],"nvd":[{"id":"CVE-2025-51398","description":"A stored cross-site scripting (XSS) vulnerability in the Facebook registration page of Live Helper Chat v4.60 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Name parameter.","status":"published","published":"2025-07-21T19:15:31.187Z","modified":"2026-06-17T09:35:34.74Z","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":"2026-11-02T14:11:19.382856Z"}],"osv":[{"id":"CVE-2025-51398","description":"A stored cross-site scripting (XSS) vulnerability in the Facebook registration page of Live Helper Chat v4.60 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Name parameter.","status":"published","published":"2025-07-21T00:00:00Z","modified":"2026-10-28T02:30:43.131472635Z","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":"2026-11-02T15:44:50.45326Z"}]}}