VULNERABILITY INTELLIGENCE
CVE-2026-82866
CVSS score6.8 MEDIUM
EPSS probability0.35%
CISA KEVNot currently listed
Published2026-08-31
Last modified2026-10-08
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
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.
Weakness classification
- disclosure@vulncheck.com: CWE-918