WP Vulnerability WatchVulnerability data as of September 7, 2026

Known vulnerabilities in Photo Gallery – Responsive Image Galleries by Supsystic

Photo Gallery helps you create clean, responsive image galleries and album galleries without wrestling with complex settings, layouts, or custom CSS.

4Reported vulnerabilities
8.8Highest CVSS score
1.18.1Latest version
20,000+Active installs

What to do now

Update Photo Gallery – Responsive Image Galleries by Supsystic to 1.17.0 or later. 4 of these have a fixed version available. Updating resolves them.

Plugin last updated: August 11, 2026 / Tested up to WordPress: 7.0.4 / View on wordpress.org

Reported vulnerabilities

Ordered by how urgently they need attention — whether a vulnerability is actually being exploited, and how likely exploitation is, rather than CVSS severity alone.

CVESeverityExploit probability
next 30 days		 Affected versionsFixed inPublished
CVE-2016-10918 High 8.8 0.7% Before 1.8.6 1.8.6 August 22, 2019
CVE-2024-29921 Medium 5.5 0.3% 1.15.16 and earlier 1.15.17 March 25, 2024
CVE-2026-24628 Medium 4.4 0.2% 1.16.3 and earlier 1.17.0 July 22, 2026
CVE-2021-36891 Medium 4.3 0.4% Before 1.15.6 1.15.6 June 15, 2022

Sources: vulnerability records from NVD, exploitation from CISA KEV, exploit probability from EPSS. Affected versions come from CPE ranges or from the reporting CNA.