| 标题 | Buttercup Password Manager Buttercup Browser Extension <=v0.14.2 Improper Access Control – Sensitive Data Exposure (CWE-284 / CWE |
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| 描述 | The Buttercup Browser Extension through 0.14.2 allows any visited web page to craft hidden form elements and send synthetic mouse events that force the extension to search its vault and autofill credentials. An attacker who controls page JavaScript can capture the plaintext password, leading to high confidentiality impact. Fixed in v1.0.1.
PoC here: https://github.com/buttercup/buttercup-browser-extension/issues/92#issuecomment-372991430 |
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| 来源 | ⚠️ https://github.com/buttercup/buttercup-browser-extension/issues/92 |
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| 用户 | lukechilds (UID 88472) |
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| 提交 | 2025-08-04 13時48分 (1 年前) |
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| 管理 | 2025-08-13 18時23分 (9 days later) |
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| 状态 | 已接受 |
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| VulDB条目 | 319969 [Buttercup buttercup-browser-extension 直到 0.14.2 Vault 权限提升] |
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| 积分 | 20 |
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