Description (CNA)
Tencent BrowserSkill through 0.3.0 contains an authentication bypass vulnerability in the local daemon WebSocket origin validation that accepts any chrome-extension origin with 32 characters in range a-p. Attackers can register a malicious extension as a browser client to intercept and manipulate page content, DOM, and screenshots returned to the AI agent.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Tencent / BrowserSkill | affected 0 through 0.3.0 |
CWE
CWE-346
References
- https://github.com/Tencent/BrowserSkill/issues/273
- https://github.com/Tencent/BrowserSkill/blob/cli-v0.3.0/crates/bsk-cli/src/daemon/ws.rs#L36-L57
- https://www.vulncheck.com/advisories/tencent-browserskill-through-0.3.0-origin-validation-error-in-local-websocket-daemon
ADP enrichment
No English description supplied.
No references supplied.