CVE-2026-127217 | Koen Reus Post to Google My Business Plugin up to 3.5.6 Image Validation validate_external_image_size mbp_post_attachment server-side request forgery

A vulnerability classified as critical has been found in Koen Reus Post to Google My Business Plugin up to 3.5.6. This issue affects the function validate_external_image_size of the component Image Validation. Performing a manipulation of the argument mbp_post_attachment results in server-side request forgery.

This vulnerability is identified as CVE-2026-127217. The attack can be initiated remotely. There is not any exploit available.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More