CVE-2026-27834: high-severity vulnerability in Piwigo
Piwigo: SQL Injection in pwg.users.getList API Method via filter Parameter
Published · Updated
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.2epss 0.5%
exploitation probability
0.5%top 56% of all CVEs
observed exploitation
nono source reports it
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.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Affected products
Piwigo · PiwigoRelated CVEs — Piwigo
In the same product, most dangerous first.
CVE-2023-37270HIGHPiwigo SQL Injection vulnerability in "User-Agent"EPSS 4.5%CVE-2026-27833HIGHPiwigo: Unauthenticated Information Disclosure via pwg.history.search APIEPSS 1.7%CVE-2023-44393CRITICALPiwigo Reflected XSS vulnerabilityEPSS 1.3%CVE-2026-44642HIGHPiwigo: SQL injection in upgrade authentication allows unauthenticated upgrade authorization bypass (PHP 8+)EPSS 1.3%CVE-2026-85750HIGHPiwigo arbitrary file read and remote code execution via insecure image processingEPSS 1.2%CVE-2026-42324HIGHPiwigo: Second-Order SQL InjectionEPSS 0.9%