{"id":"CVE-2025-51397","aliases":["EUVD-2025-22148","GHSA-jr5r-6hpc-772g"],"status":"published","title":"A stored cross-site scripting (XSS) vulnerability in the Facebook Chat module of Live Helper Chat...","description":"A stored cross-site scripting (XSS) vulnerability in the Facebook Chat module of Live Helper Chat v4.60 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Surname parameter under the Recipient' Lists.","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":"2026-11-09","score":0.00996,"percentile":0.62953,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-779"],"published":"2025-07-21T00:00:00Z","modified":"2026-10-28T02:30:58Z","exploits":[{"source":"exploitdb","id":"EDB-52377","title":"LiveHelperChat 4.61 - Stored Cross Site Scripting (XSS) via Operator Surname","type":"webapps","platform":"php","date":"2025-07-22","url":"https://www.exploit-db.com/exploits/52377"},{"source":"pocgithub","id":"Thewhiteevil/CVE-2025-51397","title":"Thewhiteevil/CVE-2025-51397","date":"2025-07-20","url":"https://github.com/Thewhiteevil/CVE-2025-51397"}],"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/qrbtcv8bir2i8ielguyi3/2025-05-09-13-58-50.mp4?rlkey=thcbqxuzpm37o73j0ywsu3h3u\u0026st=fhird68s\u0026dl=0","tags":["Exploit","web"]},{"url":"https://github.com/Thewhiteevil/CVE-2025-51397","tags":["Exploit","Third Party Advisory","package"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-51397","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-jr5r-6hpc-772g"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/51xxx/CVE-2025-51397.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-51397","description":"A stored cross-site scripting (XSS) vulnerability in the Facebook Chat module of Live Helper Chat v4.60 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Surname parameter under the Recipient' Lists.","status":"published","published":"2025-07-21T00:00:00Z","modified":"2025-07-22T13:41:32.084Z","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-779"],"updated_at":"2026-11-02T14:32:30.302289Z"}],"euvd":[{"id":"EUVD-2025-22148","description":"A stored cross-site scripting (XSS) vulnerability in the Facebook Chat module of Live Helper Chat v4.60 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Surname parameter under the Recipient' Lists.","status":"published","published":"2025-07-21T00:00:00Z","modified":"2025-07-22T13:41:32Z","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-jr5r-6hpc-772g","title":"A stored cross-site scripting (XSS) vulnerability in the Facebook Chat module of Live Helper Chat...","description":"A stored cross-site scripting (XSS) vulnerability in the Facebook Chat module of Live Helper Chat v4.60 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Surname parameter under the Recipient' Lists.","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-779"],"updated_at":"2026-11-02T15:03:05.693325Z"}],"nvd":[{"id":"CVE-2025-51397","description":"A stored cross-site scripting (XSS) vulnerability in the Facebook Chat module of Live Helper Chat v4.60 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Surname parameter under the Recipient' Lists.","status":"published","published":"2025-07-21T19:15:31.073Z","modified":"2026-06-17T09:35:34.587Z","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-779"],"updated_at":"2026-11-02T14:11:19.382856Z"}],"osv":[{"id":"CVE-2025-51397","description":"A stored cross-site scripting (XSS) vulnerability in the Facebook Chat module of Live Helper Chat v4.60 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Surname parameter under the Recipient' Lists.","status":"published","published":"2025-07-21T00:00:00Z","modified":"2026-10-28T02:30:58.473494401Z","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"}]}}