CVE-2026-92706— Dark Reader: Ability to request icon-like bitmap data from certain local web servers
一分钟漏洞结论
影响对象
darkreader darkreader
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
Dark Reader is an accessibility browser extension that makes web pages colors dark. Prior to 4.9.126, a website can cause the browser extension's image inversion pipeline to request an unauthenticated icon-like bitmap from a locally running web server when the
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一、 漏洞 CVE-2026-92706 基础信息
漏洞信息
尽管我们使用了先进的大模型技术，但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性，但请您根据实际情况进行核实和判断。
Vulnerability Title
Dark Reader: Ability to request icon-like bitmap data from certain local web servers
来源: CVE Program / CVE List V5
Vulnerability Description
Dark Reader is an accessibility browser extension that makes web pages colors dark. Prior to 4.9.126, a website can cause the browser extension's image inversion pipeline to request an unauthenticated icon-like bitmap from a locally running web server when the resource uses a known public-like HTTPS URL and is detected as requiring inversion. This behavior can cross the website-to-local-network boundary and disclose limited information associated with the requested resource. The darkreader npm package used for website integration is not affected. This issue is fixed in version 4.9.126 for Firefox and version 4.9.128 for other browsers.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
信息暴露
来源: CVE Program / CVE List V5
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| darkreader | darkreader | < 4.9.128 | - |
|
二、漏洞 CVE-2026-92706 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2026-92706 其他参考 (3)
-
Release v4.9.128 · darkreader/darkreader · GitHub x_refsource_MISC
-
Release v4.9.126 · darkreader/darkreader · GitHub x_refsource_MISC
IV. Related Vulnerabilities
Same product: darkreader
Same vendor: darkreader
Same weakness: CWE-200
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CVE-2026-95693
MISP Information Disclosure via Forged Upload Path
V. Comments for CVE-2026-92706
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