Unauthenticated Stored Cross-Site Scripting in Gravity Forms Plugin for WordPress
CVE-2026-5112

7.2HIGH

Key Information:

Vendor

WordPress
Status
Gravity Forms
Vendor
CVE Published:
2 May 2026

What is CVE-2026-5112?

The Gravity Forms plugin for WordPress has a vulnerability that allows unauthenticated attackers to perform stored cross-site scripting. This issue arises from insufficient input validation and output escaping of product names in Calculation Product fields within Repeater fields. Specifically, the validation process neglects the product name field, permitting malicious HTML to bypass checks. When an entry is saved, the unsanitized value is stored, and later displayed by WordPress administrative tools without proper escaping. This flaw enables attackers to inject malicious scripts that can execute when an admin views the affected entry, compromising site security.

Affected Version(s)

Gravity Forms 0 <= 2.10.0

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://docs.gravityforms.com/gravityforms-change-log/

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

tadokun
.