CVE-2025-65875
Unknown Unknown - Not Provided
Arbitrary File Upload in FPDF AddFont() Enables Code Execution

Publication date: 2026-02-03

Last updated on: 2026-02-11

Assigner: MITRE

Description
An arbitrary file upload vulnerability in the AddFont() function of FPDF v1.86 and earlier allows attackers to execute arbitrary code via uploading a crafted PHP file.
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Meta Information
Published
2026-02-03
Last Modified
2026-02-11
Generated
2026-06-16
AI Q&A
2026-02-04
EPSS Evaluated
2026-06-14
NVD
CVE-2025-65875
EUVD
EUVD-2025-206725
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
fpdf fpdf 1.8.6
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-434 The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.
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Executive Summary

This vulnerability is an arbitrary file upload issue in the AddFont() function of FPDF version 1.86 and earlier. It allows attackers to upload a specially crafted PHP file, which can then be executed on the server.

Because the uploaded file can contain malicious code, this leads to the possibility of arbitrary code execution by the attacker.

Impact Analysis

The impact of this vulnerability is severe because it allows an attacker to execute arbitrary code on the affected system.

  • Attackers can gain control over the server by uploading and running malicious PHP scripts.
  • This can lead to data theft, data loss, or disruption of services.
  • The vulnerability has a high CVSS score of 8.8, indicating high confidentiality, integrity, and availability impacts.
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