Path Traversal in Ph7software Ph7builder
CVE-2026-108902
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.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- github.com/pH7Software/pH7-Social-Dating-CMS/commit/2ffa19ac36d58dbaac37e1c4912… (patch)
- github.com/pH7Software/pH7-Social-Dating-CMS/blob/v18.4.1/_protected/app/system… (technical-description)
- github.com/pH7Software/pH7-Social-Dating-CMS (product)
- www.vulncheck.com/advisories/ph7builder-before-18.5.0-path-traversal-arbitrary-… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-108902?
- CVE-2026-108902 is a high-severity vulnerability in Ph7software Ph7builder, classified under Path Traversal. CVSS score: 8.1/10. Published 2026-10-11.
- How severe is CVE-2026-108902?
- High severity. CVSS v3 base score is 8.1 out of 10.