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CVE-2026-27834

HIGH CVSS 3.1: 7.2 EPSS 0.04%
Updated Apr 09, 2026
Piwigo
Parameter Value
CVSS 7.2 (HIGH)
Affected Versions before 16.3.0
Fixed In 16.3.0
Type CWE-89 (SQL Injection)
Vendor Piwigo
Public PoC No

Piwigo is an open source photo gallery application for the web. Prior to version 16.3.0, a SQL Injection vulnerability exists in the pwg.users.getList Web Service API method. The filter parameter is directly concatenated into a SQL query without proper sanitization, allowing authenticated administrators to execute arbitrary SQL commands.

This issue has been patched in version 16.3.0.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
High
Admin privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v3.1

Weakness Type (CWE)

Vulnerable Products 1

Configuration From (including) Up to (excluding)
Piwigo Piwigo
cpe:2.3:a:piwigo:piwigo:*:*:*:*:*:*:*:*
16.3.0