High severity · published Oct 11, 2026
CVE-2026-108902
pH7Builder before 18.5.0 Path Traversal Arbitrary File Deletion via picture_link
8.1
CVSS
0.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 31% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PH
ph7builder · ph7software
before 18.5.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-108902
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-108902
patch
https://github.com/pH7Software/pH7-Social-Dating-CMS/commit/2ffa19ac36d58dbaac37e1c4912be469d67ee75c
technical-description
https://github.com/pH7Software/pH7-Social-Dating-CMS/blob/v18.4.1/_protected/app/system/core/classes/PictureCore.php#L23-L38
product
https://github.com/pH7Software/pH7-Social-Dating-CMS
third-party-advisory
https://www.vulncheck.com/advisories/ph7builder-before-18.5.0-path-traversal-arbitrary-file-deletion-via-picture-link
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