CVE-2021-24381
Last modified
CVE-2021-24381 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. The Ninja Forms Contact Form WordPress plugin before 3.5.8.2 does not sanitise and escape the custom class name of the form field created, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.. EPSS estimates a 0.60% chance of exploitation in the next 30 days.
Description
The Ninja Forms Contact Form WordPress plugin before 3.5.8.2 does not sanitise and escape the custom class name of the form field created, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ninjaforms | Contact Form | < 3.5.8.2 |
References
- https://wpscan.com/vulnerability/e383fae6-e0da-4aba-bb62-adf51c01bf8dExploit, Third Party Advisory
- https://wpscan.com/vulnerability/e383fae6-e0da-4aba-bb62-adf51c01bf8dExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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