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Advisories

@pdfme/common before 5.5.10 SSRF via Unvalidated URL Fetch

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severity
high
date
Affecting

  • common >= 0, < 5.5.10

CWE
  • CWE-918 Server-Side Request Forgery (SSRF)
CVSS
8.9
CVSS V4 Vector
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
Credit
offset
Description
@pdfme/common before 5.5.10 contains a server-side request forgery vulnerability in the getB64BasePdf function that fetches arbitrary URLs without validation when basePdf is attacker-controlled. Attackers who control the basePdf template field can force servers or clients to make requests to internal endpoints, enabling metadata exfiltration, network reconnaissance, and blind request forgery attacks.

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