PT-2026-63803 · Supsystic+1 · Photo Gallery By Supsystic+1
CVE-2026-24628
·
Published
2026-07-22
·
Updated
2026-07-23
CVSS v3.1
5.9
Medium
| Vector | AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L |
Name of the Vulnerable Software and Affected Versions
Photo Gallery by Supsystystic versions prior to 1.16.4
Description
Stored Cross-Site Scripting occurs due to insufficient input sanitization and output escaping. This allows authenticated attackers with administrator-level access and above to inject arbitrary web scripts into pages. The scripts execute whenever a user accesses the affected page. This issue specifically impacts multi-site installations and environments where
unfiltered html has been disabled.Recommendations
Update to a version newer than 1.16.3.
Fix
XSS
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Weakness Enumeration
Related Identifiers
Affected Products
Photo Gallery By Supsystic
Gallery-By-Supsystic