CVE-2025-54869
Last modified
CVE-2025-54869 is a medium-severity vulnerability rated 6/10 on the CVSS scale. FPDI is a collection of PHP classes that facilitate reading pages from existing PDF documents and using them as templates in FPDF. In versions 2.6.2 and below, any application that uses FPDI to process user-supplied PDF files is at risk, causing a Denial of Service (DoS) vulnerability. EPSS estimates a 0.28% chance of exploitation in the next 30 days.
Description
FPDI is a collection of PHP classes that facilitate reading pages from existing PDF documents and using them as templates in FPDF. In versions 2.6.2 and below, any application that uses FPDI to process user-supplied PDF files is at risk, causing a Denial of Service (DoS) vulnerability. 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. This issue is fixed in version 2.6.3.
Metrics
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2025-54869?
How severe is CVE-2025-54869?
How do I fix CVE-2025-54869?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2025
- CVE-2025-54863Radiometrics VizAir is vulnerable to exposure of the system'…9.8
- CVE-2025-54864Hydra is a continuous integration service for Nix based proj…7.5
- CVE-2025-54865Tilesheets MediaWiki Extension adds a table lookup parser fu…9.8
- CVE-2025-54866Wazuh is a free and open source platform used for threat pre…5.5
- CVE-2025-54867Youki is a container runtime written in Rust. Prior to versi…7
- CVE-2025-54868LibreChat is a ChatGPT clone with additional features. In ve…7.5
- CVE-2025-5487The AutomatorWP – Automator plugin for no-code automations, …7.2
- CVE-2025-54870VTun-ng is a Virtual Tunnel over TCP/IP network. In versions…8.7
- CVE-2025-54871Electron Capture facilitates video playback for screen-shari…7.8
- CVE-2025-54872onion-site-template is a complete, scalable tor hidden servi…8.7
- CVE-2025-54873RISC Zero is a zero-knowledge verifiable general computing p…2.7
- CVE-2025-54874OpenJPEG is an open-source JPEG 2000 codec. In OpenJPEG from…9.8
Are you affected by CVE-2025-54869?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST