CVE-2026-27834

Published: Apr 3, 2026Modified: Jul 24, 2026

7.2

Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Exploitability: 1.2 / Impact: 5.9

Source: security-advisories@github.com (Secondary)

Description

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.

Affected (1)

Products: Piwigo: Piwigo

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Piwigo Piwigo	Before 16.3.0

Related CWEs

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.

References (4)

https://github.com/Piwigo/Piwigo/commit/9df471f16243371dc3725c5262e1632d23c8218a

Source: security-advisories@github.com

Patch

https://github.com/Piwigo/Piwigo/security/advisories/GHSA-5jwg-cr5q-vjq2

Source: security-advisories@github.com

ExploitMitigationVendor Advisory

https://piwigo.org/release-16.3.0

Source: security-advisories@github.com

Release Notes

https://github.com/Piwigo/Piwigo/security/advisories/GHSA-5jwg-cr5q-vjq2

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

ExploitMitigationVendor Advisory

Timeline

No history available yet.