CVE-2025-62927: 
WordPress vulnerability analysis and mitigation

A Missing Authorization vulnerability was identified in Nelio Software's Nelio Content WordPress plugin versions up to 4.0.5. The vulnerability was discovered on October 5, 2025, and was publicly disclosed on October 26, 2025, receiving the identifier CVE-2025-62927. The vulnerability allows exploiting incorrectly configured access control security levels in the plugin (NVD).

The vulnerability has been assigned CWE-862 (Missing Authorization) classification. The CVSS v3.1 base score is 8.1 (HIGH) with the vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N, indicating that the vulnerability can be exploited over the network, requires low attack complexity, needs low privileges, requires no user interaction, and can result in high confidentiality and integrity impacts (NVD).

The vulnerability poses significant risks to affected WordPress installations using the Nelio Content plugin, with potential for high impacts on both confidentiality and integrity of the system, as indicated by the CVSS scoring. The high CVSS score of 8.1 suggests that successful exploitation could lead to unauthorized access and potential system compromise (NVD).

Users of the Nelio Content WordPress plugin should upgrade to a version newer than 4.0.5 once available. Until a patch is released, it is recommended to implement additional access controls and security measures to restrict unauthorized access (Patchstack).