Platform
wordpress
Component
ioncube-tester-plus
Fixed in
1.3.1
CVE-2025-69411 describes an Arbitrary File Access vulnerability within the ionCube tester plus application. This flaw allows attackers to potentially read sensitive files on the server due to improper path validation. The vulnerability affects versions from 0.0.0 through 1.3, and a fix is available in version 1.4.
The Arbitrary File Access vulnerability in ionCube tester plus allows an attacker to bypass intended access controls and read arbitrary files on the server. This could expose sensitive data such as configuration files, database credentials, or even source code. Successful exploitation could lead to a significant compromise of the affected system, potentially enabling further attacks like privilege escalation or data exfiltration. The impact is amplified if the server hosts other critical applications or data.
CVE-2025-69411 was publicly disclosed on 2026-03-05. Currently, there are no known public proof-of-concept exploits. The EPSS score is pending evaluation. Monitor security advisories and threat intelligence feeds for any indications of active exploitation.
Exploit Status
EPSS
0.06% (18% percentile)
CISA SSVC
CVSS Vector
The primary mitigation for CVE-2025-69411 is to immediately upgrade ionCube tester plus to version 1.4 or later. If upgrading is not immediately feasible, consider implementing a Web Application Firewall (WAF) rule to block requests containing path traversal sequences (e.g., ../). Additionally, restrict file system permissions to limit the attacker's ability to access sensitive files even if they bypass the application's access controls. Regularly review and harden server configurations to minimize the attack surface.
Update to version 1.4, or a newer patched version
Vulnerability analysis and critical alerts directly to your inbox.
CVE-2025-69411 is a vulnerability allowing attackers to read arbitrary files on a server running ionCube tester plus due to improper path validation. It is rated as HIGH severity.
You are affected if you are using ionCube tester plus versions 0.0.0 through 1.3. Upgrade to version 1.4 to resolve the issue.
Upgrade ionCube tester plus to version 1.4 or later. As a temporary workaround, implement a WAF rule to block path traversal attempts.
As of the current date, there are no known reports of active exploitation, but it's crucial to apply the patch promptly.
Refer to the official ionCube tester plus advisory for detailed information and updates regarding CVE-2025-69411.
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