CVSS 3.1 Score 4.3 of 10 (medium)


Published Oct 16, 2023
Updated: Nov 7, 2023
CWE ID 639


CVE-2023-3707 is a vulnerability found in the ActivityPub WordPress plugin before version 1.0.0. This vulnerability allows authenticated users, such as subscribers, to access the content of arbitrary posts (including drafts and private posts) via an IDOR vector, bypassing the intended restrictions. Password protected posts are not affected by this vulnerability. The vulnerability has a base severity rating of MEDIUM, with a CVSS score of 4.3. The affected products include various versions of WordPress plugins and their associated components. To remediate this vulnerability, it is recommended to update the ActivityPub plugin to version 1.0.0 or above when it becomes available in order to ensure that post contents are properly restricted based on their visibility settings and user permissions. The potential danger posed by this vulnerability is that unauthorized individuals could gain access to sensitive information or unpublished content, compromising the confidentiality and integrity of an organization's data.

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