{"id":"GHSA-8wcc-f2vq-h4gx","aliases":["CVE-2022-0370"],"title":"Cross-site Scripting in livehelperchat","titleSource":"OSV","descriptionSource":"OSV","declaredSeverity":"MODERATE","description":"Stored XSS is found in Settings>Live help configuration>Personal Theme>static content. Under the NAME field put a payload {{constructor.constructor('alert(1)')()}} while creating content, and you will see that the input gets stored, and every time the user visits, the payload gets executed.","severity":"medium","score":5.4,"published":"2022-01-28T23:06:22.000Z","modified":"2023-11-08T04:07:32.920Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"remdex/livehelperchat","sources":[{"name":"OSV · GHSA-8wcc-f2vq-h4gx","url":"https://osv.dev/vulnerability/GHSA-8wcc-f2vq-h4gx"}],"ranges":[{"events":[{"introduced":"0"},{"fixed":"3.93"}],"type":"ECOSYSTEM"}],"versions":["1.74","1.81","1.82","1.83","1.84","1.85","1.86","1.87","1.88","1.89","1.90","1.91","1.93","1.94","1.95","1.98","2.0"],"fixed":["3.93"]}],"sourceAffected":[],"references":["https://nvd.nist.gov/vuln/detail/CVE-2022-0370","https://github.com/livehelperchat/livehelperchat/commit/9f5bc33c943349bd765b991db0b7f6b6ef05cfdb","https://github.com/livehelperchat/livehelperchat","https://huntr.dev/bounties/fbe4b376-57ce-42cd-a9a9-049c4099b3ca"],"sources":[{"name":"OSV","id":"GHSA-8wcc-f2vq-h4gx","modified":"2023-11-08T04:07:32.920368Z","url":"https://osv.dev/vulnerability/GHSA-8wcc-f2vq-h4gx"}],"assessments":[{"source":"OSV","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","score":5.4}],"products":[],"remediation":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T22:15:33.378Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}