CVE-2025-68047
Published: 22 January 2026
Summary
CVE-2025-68047 is a high-severity Deserialization of Untrusted Data (CWE-502) vulnerability. Its CVSS base score is 8.8 (High).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 36.9th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
The strongest mitigations our analysis identified are NIST 800-53 RA-5 (Vulnerability Monitoring and Scanning) and SI-10 (Information Input Validation).
Deeper analysis
CVE-2025-68047 is a Deserialization of Untrusted Data vulnerability (CWE-502) in the Arraytics Eventin WordPress plugin (wp-event-solution), which allows Object Injection. This issue affects Eventin versions from n/a through 4.1.3. The vulnerability carries a CVSS v3.1 base score of 8.8 (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H), reflecting its high severity due to network accessibility, low attack complexity, and potential for significant impacts on confidentiality, integrity, and availability.
The vulnerability can be exploited by an authenticated attacker with low privileges (PR:L) over the network, requiring no user interaction. Exploitation involves providing untrusted data for deserialization, leading to object injection that enables high-level compromise, including potential remote code execution or arbitrary code impacts aligned with the CVSS metrics.
Patchstack provides details on this vulnerability in their advisory at https://patchstack.com/database/Wordpress/Plugin/wp-event-solution/vulnerability/wordpress-eventin-plugin-4-0-52-php-object-injection-vulnerability?_s_id=cve, which covers mitigation recommendations for the affected WordPress Eventin plugin versions.
OWASP Top 10 for Web (2025)
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2026-3987
Vulnerability details
Deserialization of Untrusted Data vulnerability in Arraytics Eventin wp-event-solution allows Object Injection.This issue affects Eventin: from n/a through <= 4.1.3.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
Deserialization/object injection in public-facing WordPress plugin directly enables server-side exploitation (T1190) leading to RCE via command/shell interpreter (T1059).
CVEs Like This One
Affected Assets
Mitigating Controls
Mitigating Controls (NIST 800-53 r5) AI
Flaw remediation directly patches the deserialization of untrusted data vulnerability in Eventin plugin versions <=4.1.3, preventing object injection exploitation.
Information input validation checks untrusted data before deserialization, comprehensively mitigating CWE-502 object injection in the WordPress plugin.
Vulnerability scanning identifies the deserialization flaw in the Eventin plugin and triggers remediation to prevent exploitation by low-privilege authenticated attackers.