CVE-2023-5530
Last modified
CVE-2023-5530 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. The Ninja Forms Contact Form WordPress plugin before 3.6.34 does not sanitize and escape its label fields, which could allow high privilege users such as admin to perform Stored XSS attacks. Only users with the unfiltered_html capability can perform this, and such users are already allowed to use JS in posts/comments etc however the vendor acknowledged and fixed the issue. EPSS estimates a 0.62% chance of exploitation in the next 30 days.
Description
The Ninja Forms Contact Form WordPress plugin before 3.6.34 does not sanitize and escape its label fields, which could allow high privilege users such as admin to perform Stored XSS attacks. Only users with the unfiltered_html capability can perform this, and such users are already allowed to use JS in posts/comments etc however the vendor acknowledged and fixed the issue
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 | Ninja Forms | < 3.6.34 |
References
- https://ninjaforms.com/blog/saturday-drive-x-edition/Release Notes, Vendor Advisory
- https://wpscan.com/vulnerability/a642f313-cc3e-4d75-b207-1dceb6a7fbaeExploit, Third Party Advisory
- https://ninjaforms.com/blog/saturday-drive-x-edition/Release Notes, Vendor Advisory
- https://wpscan.com/vulnerability/a642f313-cc3e-4d75-b207-1dceb6a7fbaeExploit, 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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