FlyEnv before 4.18.0 fails to sanitize HTML from markdown rendering and AI chat content passed to Vue v-html directives. Attackers can inject malicious scripts through markdown sources or chat messages that execute in the Electron renderer process with access to Node.js APIs and the filesystem.
{
"cna_assigner": "VulnCheck",
"cwe_ids": [
"CWE-79"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/69xxx/CVE-2026-69116.json"
}{
"extracted_events": [
{
"range": [
{
"introduced": "0"
},
{
"fixed": "4.18.0"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
},
{
"original_tag": "v4.18.0",
"range": [
{
"fixed": "e85318a13a0f4b362b401963f46acce81ca0a524"
}
],
"source": "REFERENCES_TAG"
},
{
"range": [
{
"fixed": "68fd6d7b200273ad0a8bce09424b8bd87134cfb6"
}
],
"source": "REFERENCES_COMMIT"
}
]
}