CVE-2025-69358
Published: 25 March 2026
Summary
CVE-2025-69358 is a high-severity Missing Authorization (CWE-862) vulnerability. Its CVSS base score is 7.5 (High).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 13.1th 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 AC-14 (Permitted Actions Without Identification or Authentication) and AC-3 (Access Enforcement).
Deeper analysis
CVE-2025-69358 is a missing authorization vulnerability (CWE-862) in the Metagauss EventPrime WordPress plugin, specifically the eventprime-event-calendar-management component. It enables exploiting incorrectly configured access control security levels and affects EventPrime versions from n/a through 4.2.6.0. The vulnerability received a CVSS v3.1 base score of 7.5 (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N), highlighting its high severity due to network accessibility and integrity impact.
Unauthenticated attackers (PR:N) can exploit this vulnerability over the network (AV:N) with low attack complexity (AC:L) and no user interaction (UI:N). Successful exploitation results in high integrity impact (I:H), allowing unauthorized modification of data without affecting confidentiality or availability.
The Patchstack advisory at https://patchstack.com/database/Wordpress/Plugin/eventprime-event-calendar-management/vulnerability/wordpress-eventprime-plugin-4-2-6-0-broken-access-control-vulnerability?_s_id=cve details this broken access control issue in the WordPress EventPrime plugin version 4.2.6.0 and provides guidance on mitigation.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2025-209001
Vulnerability details
Missing Authorization vulnerability in Metagauss EventPrime eventprime-event-calendar-management allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects EventPrime: from n/a through <= 4.2.6.0.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
Missing authorization (CWE-862) in public-facing WordPress plugin directly enables unauthenticated network exploitation of the application.
CVEs Like This One
Affected Assets
Mitigating Controls
Mitigating Controls (NIST 800-53 r5) AI
Enforces approved authorizations for access to system resources, directly preventing the missing authorization that allows unauthenticated data modifications in the EventPrime plugin.
Applies least privilege to restrict access to only necessary functions, mitigating unauthorized integrity impacts from unauthenticated exploitation of broken access controls.
Explicitly identifies and controls actions permitted without authentication, countering unauthenticated (PR:N) exploitation of incorrectly configured access levels in the vulnerable plugin component.