Description
Bilibili Desktop through 1.18.0 disables TLS certificate verification process-wide and executes unsigned remote JavaScript configuration without integrity checks. An attacker in an on-path network position can intercept configuration fetches, inject arbitrary JavaScript executed in the renderer with access to the privileged IPC bridge, and execute system commands or steal login credentials.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Bilibili | Bilibili Desktop | ≤ 1.18.0 | — |
References
- Researcher Advisory third-party-advisory
- Technical advisory: TLS kill switch, unsigned injectcode config, executeJavaScript sink technical-description
- https://app.bilibili.com/ product
- VulnCheck Advisory: Bilibili Desktop through 1.18.0 Remote Code Execution via TLS Verification Bypass third-party-advisory