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CVE-2026-78637— Fdawgs node-poppler Argument Injection index.js pdfUnite argument injection

Quick assessment

Affected
Fdawgs node-poppler
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 Fdawgs node-poppler 9.1.2/10.0.1 及以下版本中发现了一个漏洞。受影响的是组件 Argument Injection Handler 中文件 src/index.js 的以下函数：pdfInfo、pdfToText、pdfToCairo、pdfToPpm、pdfImages、pdfToHtml、pdfToPs、pdfFonts、pdfDetach、pdfAttach、pdfSeparate 和 pdfUnite。通过对参数 file_path 进行操作，可导致参数注入。该漏洞可由远

CVSS 7.3 · High EPSS 0.33% · P25

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 5

VendorProduct Version RangeStatus
Fdawgs node-poppler 9.1.0 affected
9.1.1 affected
9.1.2 affected
10.0.0 affected
10.0.1 affected
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I. Basic Information for CVE-2026-78637

Vulnerability Information
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Vulnerability Title
Fdawgs node-poppler Argument Injection index.js pdfUnite argument injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was detected in Fdawgs node-poppler up to 9.1.2/10.0.1. The impacted element is the function pdfInfo/pdfToText/pdfToCairo/pdfToPpm/pdfImages/pdfToHtml/pdfToPs/pdfFonts/pdfDetach/pdfAttach/pdfSeparate/pdfUnite of the file src/index.js of the component Argument Injection Handler. Performing a manipulation of the argument file_path results in argument injection. The attack may be initiated remotely. The patch is named db6e3f79d3beb20601be7e59669c39811ae3c330. It is recommended to apply a patch to fix this issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
参数注入或修改
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Fdawgs node-poppler 9.1.0 cpe:2.3:a:fdawgs:node-poppler:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-78637

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 9579 chars
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III. Intelligence Information for CVE-2026-78637

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Patches & Fixes for CVE-2026-78637 (2)

Vendor Advisories for CVE-2026-78637 (2)

Exploits & Public PoCs for CVE-2026-78637 (1)

Other References for CVE-2026-78637 (2)

IV. Related Vulnerabilities

Same weakness: CWE-88

V. Comments for CVE-2026-78637

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