Platform
wordpress
Component
pdf2post
Opgelost in
2.5.4
CVE-2025-32583 describes a Remote Code Execution (RCE) vulnerability within the PDF 2 Post WordPress plugin. This flaw allows attackers to achieve Remote Code Inclusion, enabling them to execute arbitrary code on affected systems. The vulnerability impacts versions 0.0.0 through 2.4.0 of the plugin, and a fix is available in version 2.5.4.
The primary impact of CVE-2025-32583 is the potential for complete server compromise. Successful exploitation allows an attacker to inject and execute arbitrary code on the WordPress server hosting the vulnerable PDF 2 Post plugin. This could lead to data theft, malware installation, website defacement, or even complete control of the server. Given the plugin's function of processing PDF files, attackers might be able to upload malicious PDFs containing code injection payloads. The blast radius extends to any sensitive data stored on the server, including user information, database credentials, and potentially other connected systems.
CVE-2025-32583 was publicly disclosed on 2025-04-17. The vulnerability's severity (CRITICAL) and the ease of Remote Code Inclusion suggest a high probability of exploitation. While no public proof-of-concept (PoC) code has been publicly released as of this writing, the nature of the vulnerability makes it likely that one will emerge. Monitor security advisories and threat intelligence feeds for any indications of active exploitation campaigns targeting this vulnerability.
Websites using the PDF 2 Post WordPress plugin, particularly those handling sensitive data or operating in environments with limited security controls, are at significant risk. Shared hosting environments where multiple websites share the same server are also at increased risk, as a compromise of one site could potentially lead to the compromise of others.
• wordpress / composer / npm:
grep -r "pdf2post" /var/www/html/• wordpress / composer / npm:
wp plugin list | grep pdf2post• wordpress / composer / npm:
wp plugin update --all• generic web: Check WordPress plugin directory for updates and security advisories related to PDF 2 Post.
disclosure
Exploit Status
EPSS
0.39% (60% percentiel)
CISA SSVC
CVSS-vector
The primary mitigation for CVE-2025-32583 is to immediately upgrade the PDF 2 Post plugin to version 2.5.4 or later. If upgrading is not immediately feasible due to compatibility issues or breaking changes, consider temporarily disabling the plugin to prevent exploitation. Web application firewalls (WAFs) configured to detect and block Remote Code Inclusion attempts can provide an additional layer of defense. Monitor WordPress access logs for suspicious file uploads or execution attempts related to the PDF 2 Post plugin. After upgrading, verify the fix by attempting to upload a benign PDF file and confirming that it is processed without any unexpected code execution.
Werk de PDF 2 Post plugin bij naar versie 2.5.4 of hoger om de Remote Code Execution kwetsbaarheid te mitigeren. Deze update pakt de onjuiste controle over de generatie van code aan die Remote Code Inclusion mogelijk maakt.
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CVE-2025-32583 is a CRITICAL Remote Code Execution vulnerability in the PDF 2 Post WordPress plugin, allowing attackers to execute arbitrary code on the server.
You are affected if you are using PDF 2 Post WordPress plugin versions 0.0.0 through 2.4.0. Upgrade immediately.
Upgrade the PDF 2 Post plugin to version 2.5.4 or later. If upgrading is not possible, temporarily disable the plugin.
While no public exploit exists yet, the high severity and ease of exploitation suggest a high probability of active exploitation.
Refer to the official PDF 2 Post plugin documentation and WordPress security announcements for the latest advisory.
Upload je dependency-bestand en kom direct te weten of deze en andere CVEs jou raken.
Upload je dependency-bestand en kom direct te weten of deze en andere CVEs jou raken.