CVE-2024-5439
Last modified
CVE-2024-5439 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. The Blocksy theme for WordPress is vulnerable to Reflected Cross-Site Scripting via the custom_url parameter in all versions up to, and including, 2.0.50 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.. EPSS estimates a 0.29% chance of exploitation in the next 30 days.
Description
The Blocksy theme for WordPress is vulnerable to Reflected Cross-Site Scripting via the custom_url parameter in all versions up to, and including, 2.0.50 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Creativethemes | Blocksy | < 2.0.51 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2024-5439?
How severe is CVE-2024-5439?
How do I fix CVE-2024-5439?
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.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2024
- CVE-2024-54384Missing Authorization vulnerability in Anh Tran Falcon – Wor…4.3
- CVE-2024-54385Server-Side Request Forgery (SSRF) vulnerability in princeah…7.2
- CVE-2024-54386Cross-Site Request Forgery (CSRF) vulnerability in pushmonke…7.1
- CVE-2024-54387Improper Neutralization of Input During Web Page Generation …7.1
- CVE-2024-54388Cross-Site Request Forgery (CSRF) vulnerability in Phuc Pham…7.1
- CVE-2024-54389Cross-Site Request Forgery (CSRF) vulnerability in Eduardo a…7.1
- CVE-2024-54390Improper Neutralization of Input During Web Page Generation …7.1
- CVE-2024-54391Cross-Site Request Forgery (CSRF) vulnerability in mattwalte…7.1
- CVE-2024-54392Cross-Site Request Forgery (CSRF) vulnerability in midoks WP…7.1
- CVE-2024-54393Cross-Site Request Forgery (CSRF) vulnerability in Sheikh He…7.1
- CVE-2024-54394Cross-Site Request Forgery (CSRF) vulnerability in khubbaib …7.1
- CVE-2024-54395Improper Neutralization of Input During Web Page Generation …7.1
Are you affected by CVE-2024-5439?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST