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 Repeater fields, where repeater subfields bypass state validation checks and the Hidden Product validate() method only validates the quantity field while ignoring the product name field that is later output without proper escaping in the get_value_entry_detail() method. This makes it possible for unauthenticated attackers to inject arbitrary web scripts through form submissions that will execute whenever an administrator views the entry details.

CVSS v3 7.2 HIGH

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://docs.gravityforms.com/gravityforms-change-log/
https://www.wordfence.com/threat-intel/vulnerabilities/id/a50e7042-bf7b-49d8-8e62-d01ecdd769fd?source=cve

Configurations

No configuration.

History

No history.

Information

Published : 2026-05-02 06:16

Updated : 2026-06-17 10:58

NVD link : CVE-2026-5111

Mitre link : CVE-2026-5111

CVE.ORG link : CVE-2026-5111

JSON object : View

Products Affected

No product.

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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