XSS in Gravity Forms
CVE-2026-5111
The Gravity Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to and including 2.10.0. This is due to insufficient input validation and output escaping on Hidden Product field values when used inside Re…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.000 (6.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N.
Affected products
- Gravity Forms — versions 0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-5111?
- CVE-2026-5111 is a high-severity vulnerability in Gravity Forms, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2026-05-02.
- How severe is CVE-2026-5111?
- High severity. CVSS v3 base score is 7.2 out of 10.