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CVE-2026-44439— Playwright Capture 代码问题漏洞

一分钟漏洞结论

影响对象
Lookyloo PlaywrightCapture
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。

Playwright Capture是Lookyloo开源的一个基于Playwright的网页捕获工具。 Playwright Capture 1.39.6之前版本存在代码问题漏洞,该漏洞源于未充分限制渲染页面发起的导航和资源请求,可能导致攻击者控制的页面滥用浏览器端重定向机制打开file://URL或请求私有IP地址上的资源,从而进行服务端请求伪造或访问本地文件。

AI 预测 6.5 利用难度: 较易 EPSS 0.32% · P25

影响版本矩阵 1

厂商产品 版本范围状态
Lookyloo PlaywrightCapture < 1.39.6 affected
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一、 漏洞 CVE-2026-44439 基础信息

漏洞信息

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Vulnerability Title
LookyLoo - PlaywrightCapture permits access to local files and internal network resources during page capture
来源: CVE Program / CVE List V5
Vulnerability Description
PlaywrightCapture is a simple replacement for splash using playwright. Prior to 1.39.6, PlaywrightCapture did not sufficiently restrict navigations and resource requests initiated by rendered pages. An attacker-controlled page could abuse browser-side redirection mechanisms, such as window.location.href, to make the capture process open file:// URLs or request resources hosted on private, loopback, link-local, or otherwise non-public IP addresses. In deployments where PlaywrightCapture processes untrusted URLs, this could allow a remote attacker to perform server-side request forgery against internal services or attempt to access local files from the capture environment. Depending on what capture artifacts are generated and exposed, responses from those resources could potentially be leaked through screenshots, saved page content, logs, or other capture outputs. This vulnerability is fixed in 1.39.6.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U
来源: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
来源: CVE Program / CVE List V5
Vulnerability Title
Playwright Capture 代码问题漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Playwright Capture是Lookyloo开源的一个基于Playwright的网页捕获工具。 Playwright Capture 1.39.6之前版本存在代码问题漏洞,该漏洞源于未充分限制渲染页面发起的导航和资源请求,可能导致攻击者控制的页面滥用浏览器端重定向机制打开file://URL或请求私有IP地址上的资源,从而进行服务端请求伪造或访问本地文件。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD

受影响产品

厂商 产品 影响版本 CPE 订阅
Lookyloo PlaywrightCapture < 1.39.6 -

二、漏洞 CVE-2026-44439 的公开POC

# POC 描述 源链接 神龙链接
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三、漏洞 CVE-2026-44439 的情报信息

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CVE-2026-44439 补丁与修复 (1)

CVE-2026-44439 厂商安全公告 (1)

IV. Related Vulnerabilities

V. Comments for CVE-2026-44439

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