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CVE-2026-69116
Description
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.
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NReferences
- https://github.com/xpf0000/FlyEnv/commit/68fd6d7b200273ad0a8bce09424b8bd87134cfb6
- https://github.com/xpf0000/FlyEnv/issues/809
- https://github.com/xpf0000/FlyEnv/pull/810
- https://github.com/xpf0000/FlyEnv/releases/tag/v4.18.0
- https://www.vulncheck.com/advisories/flyenv-cross-site-scripting-via-v-html