{"id":"CVE-2025-51400","url":"https://www.cyber-defence.io/tools/cve/CVE-2025-51400","generatedAt":"2026-10-28T10:46:03.144Z","title":"A stored cross-site scripting (XSS) vulnerability in the Personal Canned Messages of Live Helper Chat v4.60 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload.","description":"A stored cross-site scripting (XSS) vulnerability in the Personal Canned Messages of Live Helper Chat v4.60 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload.","published":"2025-07-21T19:15:31.000Z","lastModified":"2026-06-17T09:35:35.000Z","status":"Analyzed","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":5.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},"cwe":["CWE-79"],"affected":["livehelperchat/live helper chat"],"epss":{"score":0.0097,"percentile":0.61702,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2025-07-22","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":52379,"kind":"exploit","title":"LiveHelperChat 4.61 - Stored Cross Site Scripting (XSS) via Personal Canned Messages","url":"https://www.exploit-db.com/exploits/52379","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/webapps/52379.txt","file":"exploits/php/webapps/52379.txt","published":"2025-07-22","added":"2025-07-22","updated":"2025-07-22","author":"Manojkumar J","type":"webapps","platform":"php","port":null,"verified":false,"codes":["CVE-2025-51400"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"high","text":"A public exploit is published in Exploit-DB, so the technical barrier is gone even though the severity is medium and EPSS is 1.0%. Treat it as high on anything reachable from the internet."},"changes":[],"references":[{"url":"https://github.com/LiveHelperChat/livehelperchat/pull/2228/commits/2056503ad96e04467ec9af8d827109b9b9b46223","tags":["Patch"],"source":"cve@mitre.org"},{"url":"https://github.com/Thewhiteevil/CVE-2025-51400","tags":["Exploit","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://www.dropbox.com/scl/fi/4ojb61ilgmu4xmtqnfqed/2025-05-08-20-41-52.mp4?rlkey=cz03rl97pskdk7d6bvb9dbvs7&st=ixsqpy0v&dl=0","tags":["Exploit"],"source":"cve@mitre.org"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-51400","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}