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CVE-2026-92299— @jitsi/electron-sdk before 10.0.5 Unauthorized Screen Capture

Quick assessment

Affected
Jitsi @jitsi/electron-sdk
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 10.0.5 之前版本中的 @jitsi/electron-sdk 通过 contextBridge 暴露了 getDesktopSources() 方法，且未要求触发 getDisplayMedia() 屏幕选择器。这允许会议页面中的任意脚本枚举用户的屏幕和窗口。攻击者可以调用 jitsi-screen-sharing-get-sources IPC 路由，在未经用户同意或未触发操作系统权限提示的情况下，以任意分辨率获取桌面缩略图。

CVSS 7.4 · High
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I. Basic Information for CVE-2026-92299

Vulnerability Information
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Vulnerability Title
@jitsi/electron-sdk before 10.0.5 Unauthorized Screen Capture
Source: CVE Program / CVE List V5
Vulnerability Description
@jitsi/electron-sdk before 10.0.5 exposes getDesktopSources() via contextBridge without requiring an active getDisplayMedia() picker, allowing any script in the meeting page to enumerate screens and windows. Attackers can call the jitsi-screen-sharing-get-sources IPC route to retrieve desktop thumbnails at arbitrary resolution without user consent or operating system permission prompts.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Jitsi @jitsi/electron-sdk 0 ~ 10.0.5 -

II. Public POCs for CVE-2026-92299

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III. Intelligence Information for CVE-2026-92299

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Patches & Fixes for CVE-2026-92299 (2)

Other References for CVE-2026-92299 (3)

IV. Related Vulnerabilities

Same vendor: Jitsi
Same weakness: CWE-862

V. Comments for CVE-2026-92299

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