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.
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History
Mon, 21 Sep 2026 19:45:00 +0000
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Tencent
Tencent browserskill |
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Tencent
Tencent browserskill |
Mon, 21 Sep 2026 15:30:00 +0000
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ssvc
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Sun, 20 Sep 2026 12:00:00 +0000
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| Description | 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. | |
| Title | Tencent BrowserSkill through 0.3.0 Origin Validation Error in Local WebSocket Daemon | |
| Weaknesses | CWE-346 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-09-20T11:56:07.027Z
Updated: 2026-09-21T14:18:11.209Z
Reserved: 2026-09-20T11:41:32.291Z
Link: CVE-2026-94111
Updated: 2026-09-21T14:16:59.050Z
Status : Deferred
Published: 2026-09-20T12:17:06.787
Modified: 2026-09-22T20:43:58.793
Link: CVE-2026-94111
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