CVE-2026-108902

Description

pH7Builder (pH7 Social Dating CMS) before 18.5.0 contains a path traversal vulnerability in the picture module deletePhoto() action that allows authenticated members to delete arbitrary files. Attackers can supply ../ sequences in the POST picture_link parameter to remove other members' photos or configuration and cache files, causing content loss and denial of service.

References

• https://github.com/pH7Software/pH7-Social-Dating-CMS
• https://github.com/pH7Software/pH7-Social-Dating-CMS/blob/v18.4.1/_protected/app/system/core/classes/PictureCore.php#L23-L38
• https://github.com/pH7Software/pH7-Social-Dating-CMS/commit/2ffa19ac36d58dbaac37e1c4912be469d67ee75c
• https://www.vulncheck.com/advisories/ph7builder-before-18.5.0-path-traversal-arbitrary-file-deletion-via-picture-link