CVE-2026-27834

Piwigo: SQL Injection in pwg.users.getList API Method via filter Parameter

HIGH
7.2
CVSS Score
Published: April 3, 2026 at 09:35 PM UTC
Updated: July 24, 2026 at 10:20 PM UTC
1 product affected across 1 vendorPiwigo

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Severity
HIGH7.2
Exploit prediction
EPSS 0.4%
SSVC
PoC

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 16.3.0
Affected range stops below 16.3.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (3)

x_refsource_CONFIRMExploitMitigationVendor Advisory
Source: cverecord
https://github.com/Piwigo/Piwigo/security/advisories/GHSA-5jwg-cr5q-vjq2
x_refsource_MISCRelease Notes
Source: cverecord
https://piwigo.org/release-16.3.0

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.2HIGHGitHub_M
Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-89

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