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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| xpf0000 | FlyEnv | < 4.18.0 | 4.18.0 |
References
- Researcher Disclosure technical-description exploit issue-tracking
- FlyEnv v4.18.0 Release Notes release-notes
- Pull Request issue-tracking patch
- Patch Commit patch
- https://www.vulncheck.com/advisories/flyenv-cross-site-scripting-via-v-html third-party-advisory