Vulnerability · Published Apr 3, 2026 · Assigned by GitHub_M

CVE-2026-27834Piwigo: SQL Injection in pwg.users.getList API Method via filter Parameter

High 7.2

In plain English

A high-severity SQL injection in Piwigo from Piwigo. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 32% of all known vulnerabilities).

Severity (CVSS 3.1)7.2High

Exploit odds (30 days)0.4%top 68.0% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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 products (as reported)

Vendor	Product	Versions
Piwigo	Piwigo	< 16.3.0

Weakness: CWE-89 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References

https://github.com/Piwigo/Piwigo/security/advisories/GHSA-5jwg-cr5q-vjq2 x_refsource_CONFIRM
https://github.com/Piwigo/Piwigo/commit/9df471f16243371dc3725c5262e1632d23c8218a x_refsource_MISC
https://piwigo.org/release-16.3.0 x_refsource_MISC