Gravity Forms <= 2.10.0 - Unauthenticated Stored Cross-Site Scripting via Product Option
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 validation and output escaping of Product Option field values. The vulnerability exists because the state validation function accepts submitted values where the wp_kses()-sanitized version matches a legitimate option value, but then stores the raw unsanitized value in the database. When administrators view entry details via the Order Summary section, the option_label is output directly without escaping (view-order-summary.php line 32), executing the injected JavaScript. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in entry data that will execute whenever an administrator accesses the entry details page.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| WordPress plugin | Gravity Forms | <= 2.10.0 | 2.10.1 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N- Weakness (CWE)
CWE-79- Platform
- WordPress
- Package
Gravity Forms- Disclosed
- 01.05.2026
- Updated
- 11.10.2026 10:22
Sources and licenses
Wordfence Intelligence - 651fa700-2462-4c9c-bd13-85f3a53a64df - Wordfence Intelligence
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Copyright 2012-2026 Defiant Inc.
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Vulnerability history: Gravity Forms
All published vulnerabilities of this package (WordPress plugin), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 26
- First → latest
- 02.2015 09.2026
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- Critical 7
- High 11
- Medium 8
Disclosures per year
- 2017: 0
- 2018: 0
- 2019: 1
- 2020: 0
- 2021: 0
- 2022: 0
- 2023: 2
- 2024: 0
- 2025: 5
- 2026: 13
earlier: 5
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Gravity Forms <= 2.10.0 - Unauthenticated Stored Cross-Site Scripting via Product Option this entry
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