XSS in Gopi_plus Fancy Image Show
CVE-2026-5340
The Fancy Image Show plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's `fancy-img-show` shortcode in all versions up to, and including, 9.1 due to insufficient input sanitization and output escaping on user…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.000 (10.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.
Affected products
- Gopi_plus Fancy Image Show — versions 0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-5340?
- CVE-2026-5340 is a medium-severity vulnerability in Gopi_plus Fancy Image Show, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2026-05-12.
- How severe is CVE-2026-5340?
- Medium severity. CVSS v3 base score is 6.4 out of 10.