CVE-2024-13905
Published: 27 February 2025
Summary
CVE-2024-13905 is a medium-severity SSRF (CWE-918) vulnerability in Sainwp Onestore Sites. Its CVSS base score is 5.3 (Medium).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked in the top 43.4% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
The strongest mitigations our analysis identified are NIST 800-53 AC-4 (Information Flow Enforcement) and SC-7 (Boundary Protection).
Deeper analysis
CVE-2024-13905 is a Server-Side Request Forgery (SSRF) vulnerability, mapped to CWE-918, affecting the OneStore Sites plugin for WordPress in all versions up to and including 0.1.1. The flaw exists in the class-export.php file, enabling attackers to trick the server into making unauthorized requests.
Unauthenticated attackers can exploit this vulnerability remotely with low attack complexity, no required privileges, and no user interaction, as indicated by its CVSS v3.1 base score of 5.3 (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N). Exploitation allows attackers to originate web requests from the vulnerable application to arbitrary locations, potentially querying or modifying information from internal services.
Mitigation guidance and further details are available in advisories from sources including the Wordfence threat intelligence report at https://www.wordfence.com/threat-intel/vulnerabilities/id/f2c70d5f-beb3-480e-8ea8-c3ab01ce5a20?source=cve and the plugin source code at https://plugins.trac.wordpress.org/browser/onestore-sites/trunk/classess/class-export.php#L3.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2025-5126
Vulnerability details
The OneStore Sites plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 0.1.1 via the class-export.php file. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from…
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the web application and can be used to query and modify information from internal services.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
SSRF in a public-facing WordPress plugin directly enables remote exploitation of the application to issue unauthorized server-side requests to internal resources.
CVEs Like This One
Affected Assets
Mitigating Controls
Mitigating Controls (NIST 800-53 r5) AI
Requires validation of user-supplied inputs such as URLs in class-export.php to prevent the server from making unauthorized requests to arbitrary internal or external locations.
Enforces information flow control policies to restrict the WordPress plugin from initiating outbound requests to unauthorized destinations, directly mitigating SSRF exploitation.
Monitors and controls communications at system boundaries to block unauthorized server-side requests originating from the vulnerable plugin to internal services.