CVE-2026-78084: CWE-284 Improper Access Control in joomshaper.com SP Property extension for Joomla
Description
CVE-2026-78084 is a medium severity vulnerability in the SP Property extension for Joomla by joomshaper.com. Versions 1.0.0 through 4.1.3 are affected. The issue involves missing access control and lack of CSRF token validation in the gallery image management controller, allowing unauthorized users to perform file removal with arbitrary paths or upload unverified file types.
CVSS v4.0
Score 6.9medium
Affected software
joomshaper.com
SP Property extension for Joomla
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The SP Property extension for Joomla versions 1.0.0 to 4.1.3 contains an improper access control vulnerability (CWE-284) combined with missing CSRF protection (CWE-352) in its gallery image management functionality. Specifically, the gallery management controller tasks do not enforce authorization checks or validate CSRF tokens, enabling unauthenticated users to invoke file removal actions with arbitrary path strings and upload files without verification. This could lead to unauthorized file deletions or uploads.
Potential Impact
Unauthorized users can exploit this vulnerability to delete files arbitrarily or upload potentially malicious files without proper validation. This could compromise the integrity and availability of the affected Joomla site’s gallery content. The CVSS 4.0 base score is 6.9 (medium severity), reflecting network attack vector, no privileges required, no user interaction, and low impact on confidentiality, integrity, and availability.
Mitigation Recommendations
No official patch or fix is currently documented. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the gallery management functionality and monitor for suspicious activity related to file operations in the SP Property extension.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Joomla
- Date Reserved
- 2026-08-22T14:23:37.801Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6aa28170acd9273b49f2e32a
Added to database: 09/10/2026, 10:07:44 UTC
Last enriched: 09/18/2026, 00:49:50 UTC
Last updated: 10/11/2026, 06:48:18 UTC
Views: 73
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