Argument Injection Vulnerability in Fdawgs Node-Poppler by Fdawgs
CVE-2026-78637

6.9MEDIUM

Key Information:

Vendor

Fdawgs

Status
Node-poppler
Vendor
CVE Published:
25 August 2026

What is CVE-2026-78637?

A vulnerability in the Fdawgs Node-Poppler library allows for argument injection via crafted file path manipulations within certain functions, including pdfInfo and pdfToHtml. This could lead to unauthorized access and misuse, instigated remotely through malicious interaction. It is critical to apply the available patch (db6e3f79d3beb20601be7e59669c39811ae3c330) to mitigate this risk.

Affected Version(s)

node-poppler 9.1.0

node-poppler 9.1.1

node-poppler 9.1.2

References

https://vuldb.com/vuln/394864
vdb-entrytechnical-description
https://vuldb.com/vuln/394864/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-78637
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Classif1ed_mick (VulDB User)
.