CVE-2025-54869 – setasign/fpdi

Package

Manager: composer
Name: setasign/fpdi
Vulnerable Version: >=0 <2.6.4

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:U/RC:R

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS: 0.00054 pctl0.16621

Details

FPDI allows Memory Exhaustion (OOM) in PDF Parser which leads to Denial of Service ### Impact This is a significant Denial of Service (DoS) vulnerability. Any application that uses FPDI to process user-supplied PDF files is at risk. An attacker can upload a small, malicious PDF file that will cause the server-side script to crash due to memory exhaustion. Repeated attacks can lead to sustained service unavailability. ### Patches Fixed as of version 2.6.4 ### Workarounds No.

Metadata

Created: 2025-08-05T15:23:54Z
Modified: 2025-08-06T14:31:50Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/08/GHSA-jxhh-4648-vpp3/GHSA-jxhh-4648-vpp3.json
CWE IDs: ["CWE-770"]
Alternative ID: GHSA-jxhh-4648-vpp3
Finding: F002
Auto approve: 1