MEDIUM 5.3 NVD
CVE-2026-69116
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
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.
References
- 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
This medium severity vulnerability with a CVSS score of 5.3 was published on 2026-08-10 via NVD.
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