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CVE-2026-41580— Stirling-PDF: Reflected XSS through crafted PDF metadata fields (Title and Author)

Quick assessment

Affected
Stirling-Tools Stirling-PDF
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.

Stirling Tools Stirling-PDF是Stirling Tools团队开源的一个使用 Docker 的强大、本地托管的基于 Web 的 PDF 操作工具。 Stirling Tools Stirling PDF 2.0.0之前版本存在跨站脚本漏洞，该漏洞源于/get-info-on-pdf端点渲染PDF标题和作者元数据字段时未进行适当的HTML编码或清理，可能导致特制PDF文件在用户查看结果页面的浏览器中执行攻击者控制的JavaScript。

CVSS 6.1 · Medium EPSS 0.27% · P18

Affected Version Matrix 1

VendorProduct Version RangeStatus
Stirling-Tools Stirling-PDF < 2.0.0 affected
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I. Basic Information for CVE-2026-41580

Vulnerability Information
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Vulnerability Title
Stirling-PDF: Reflected XSS through crafted PDF metadata fields (Title and Author)
Source: CVE Program / CVE List V5
Vulnerability Description
Stirling-PDF is a locally hosted web application that facilitates various operations on PDF files. Prior to 2.0.0, Stirling-PDF's /get-info-on-pdf endpoint rendered PDF Title and Author metadata fields without proper HTML encoding or sanitization, allowing a crafted PDF to execute attacker-controlled JavaScript in the browser of a user who views the resulting page. This issue is fixed in version 2.0.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Stirling Tools Stirling PDF 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Stirling Tools Stirling-PDF是Stirling Tools团队开源的一个使用 Docker 的强大、本地托管的基于 Web 的 PDF 操作工具。 Stirling Tools Stirling PDF 2.0.0之前版本存在跨站脚本漏洞，该漏洞源于/get-info-on-pdf端点渲染PDF标题和作者元数据字段时未进行适当的HTML编码或清理，可能导致特制PDF文件在用户查看结果页面的浏览器中执行攻击者控制的JavaScript。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Stirling-Tools Stirling-PDF < 2.0.0 -

II. Public POCs for CVE-2026-41580

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III. Intelligence Information for CVE-2026-41580

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Vendor Advisories for CVE-2026-41580 (1)

Vendor Pages for CVE-2026-41580 (1)

IV. Related Vulnerabilities

Same product: Stirling-PDF
Same vendor: Stirling-Tools
Same weakness: CWE-79

V. Comments for CVE-2026-41580

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