Stored Cross-Site Scripting Vulnerability in Gravity Forms Plugin by WordPress
CVE-2026-5111

7.2HIGH

Key Information:

Vendor

WordPress
Status
Gravity Forms
Vendor
CVE Published:
2 May 2026

What is CVE-2026-5111?

The Gravity Forms plugin for WordPress has a vulnerability that allows unauthenticated attackers to exploit insufficient input validation and output escaping. Specifically, in versions up to 2.10.0, hidden product values within repeater fields do not get properly validated, enabling attackers to inject malicious scripts. This can lead to the execution of these scripts when an administrator views entry details, presenting significant security risks for websites utilizing this plugin.

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
.