Nicola Scattaglia

**Name of the Vulnerable Software and Affected Versions** WordPress Comments Import & Export plugin versions up to and including 2.3.7 **Description** The issue is related to insufficient file path validation during the comments import process, allowing authenticated attackers with Author-level access and above to read the contents of arbitrary files on the server. These files can contain sensitive information. **Recommendations** For versions up to and including 2.3.7, update to version 2.3.9 to fully resolve the issue. As a temporary workaround, consider restricting access to the comments import feature to minimize the risk of exploitation.

Name of the Vulnerable Software and Affected Versions: The Image Optimizer, Resizer and CDN – Sirv plugin for WordPress versions up to, and including, 7.2.7 Description: The issue is related to unauthorized modification of data due to a missing capability check on the `sirv save prevented sizes` function. This allows authenticated attackers with Contributor-level access and above to exploit the `sirv upload file by chunks callback` function, which lacks proper file type validation, enabling them to upload arbitrary files on the affected site's server. This may make remote code execution possible. Recommendations: For versions up to, and including, 7.2.7, update to a version that includes the necessary capability checks and file type validation to prevent unauthorized data modification and potential remote code execution. As a temporary workaround, consider restricting access to the `sirv upload file by chunks callback` function and the `sirv save prevented sizes` function until a patch is available. Additionally, restrict the ability to upload files to only trusted users to minimize the risk of exploitation.

**Name of the Vulnerable Software and Affected Versions** Relevanssi Live Ajax Search plugin for WordPress versions up to, and including, 2.4 **Description** The issue is due to insufficient validation of input supplied via POST data in the `search` function, making it possible for unauthenticated attackers to inject arbitrary arguments into a WP Query query and potentially expose sensitive information such as attachments or private posts. **Recommendations** For Relevanssi Live Ajax Search plugin for WordPress versions up to, and including, 2.4, update to a version higher than 2.4 to resolve the issue. As a temporary workaround, consider disabling the `search` function until a patch is available. Restrict access to the WP Query query to minimize the risk of exploitation. Avoid using the Relevanssi Live Ajax Search plugin until the issue is resolved.