{"id":"CVE-2025-51401","aliases":["EUVD-2025-22145","GHSA-f57q-2vg6-g2qp"],"status":"published","title":"A stored cross-site scripting (XSS) vulnerability in the chat transfer function of Live Helper...","description":"A stored cross-site scripting (XSS) vulnerability in the chat transfer function of Live Helper Chat v4.60 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the operator 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":"2026-10-28T02:30:45Z","exploits":[{"source":"exploitdb","id":"EDB-52380","title":"LiveHelperChat 4.61 - Stored Cross Site Scripting (XSS) via the Chat Transfer Function","type":"webapps","platform":"php","date":"2025-07-22","url":"https://www.exploit-db.com/exploits/52380"},{"source":"pocgithub","id":"Thewhiteevil/CVE-2025-51401","title":"Thewhiteevil/CVE-2025-51401","date":"2025-07-20","url":"https://github.com/Thewhiteevil/CVE-2025-51401"}],"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/efzjql0brniphfh5sgrzn/2025-05-09-14-26-26.mp4?rlkey=z4zpec6wsja5xo0ovq0g5g1tt\u0026st=abbp3gtr\u0026dl=0","tags":["Exploit","web"]},{"url":"https://github.com/Thewhiteevil/CVE-2025-51401","tags":["Exploit","Third Party Advisory","package"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-51401","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-f57q-2vg6-g2qp"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/51xxx/CVE-2025-51401.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-51401","description":"A stored cross-site scripting (XSS) vulnerability in the chat transfer function of Live Helper Chat v4.60 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the operator name parameter.","status":"published","published":"2025-07-21T00:00:00Z","modified":"2025-07-22T13:35:12.779Z","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-2025-22145","description":"A stored cross-site scripting (XSS) vulnerability in the chat transfer function of Live Helper Chat v4.60 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the operator name parameter.","status":"published","published":"2025-07-21T00:00:00Z","modified":"2025-07-22T13:35:12Z","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-f57q-2vg6-g2qp","title":"A stored cross-site scripting (XSS) vulnerability in the chat transfer function of Live Helper...","description":"A stored cross-site scripting (XSS) vulnerability in the chat transfer function of Live Helper Chat v4.60 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the operator 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-2025-51401","description":"A stored cross-site scripting (XSS) vulnerability in the chat transfer function of Live Helper Chat v4.60 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the operator name parameter.","status":"published","published":"2025-07-21T19:15:31.41Z","modified":"2026-06-17T09:35:35.053Z","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-2025-51401","description":"A stored cross-site scripting (XSS) vulnerability in the chat transfer function of Live Helper Chat v4.60 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the operator name parameter.","status":"published","published":"2025-07-21T00:00:00Z","modified":"2026-10-28T02:30:45.128838764Z","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"}]}}