{"id":"CVE-2026-40230","summary":"Helpy 2.8.0 - Stored XSS in knowledgebase Doc body rendering","details":"Helpy contains a stored cross-site scripting vulnerability in the knowledge base Doc rendering logic. An authenticated attacker with admin or agent editor privileges can persist arbitrary HTML or JavaScript in the body field of a knowledge base Doc.This issue affects helpy: 2.8.0.","modified":"2026-07-15T01:49:16.962761832Z","published":"2026-04-29T15:39:09.093Z","database_specific":{"cwe_ids":["CWE-79"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/40xxx/CVE-2026-40230.json","cna_assigner":"Fluid Attacks"},"references":[{"type":"ADVISORY","url":"https://fluidattacks.com/es/advisories/prisioneros"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/40xxx/CVE-2026-40230.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-40230"},{"type":"PACKAGE","url":"https://github.com/helpyio/helpy"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/helpyio/helpy","events":[{"introduced":"c7a58bd5a1bfcf72e29d8308041879148ed200ae"},{"last_affected":"c7a58bd5a1bfcf72e29d8308041879148ed200ae"}],"database_specific":{"source":["AFFECTED_FIELD","CPE_STRING"],"cpe":"cpe:2.3:a:helpy.io:helpy:2.8.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.8.0"},{"last_affected":"2.8.0"}]}}],"versions":["2.8.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-40230.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N"}]}