CVE-2024-43793

Name: CVE-2024-43793
Creator: NVD / NIST
Published: 2024-09-11T15:15:17.017+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.4/10EPSS 0.33%

Last modified Jun 17, 2026

CVE-2024-43793 is a medium-severity vulnerability rated 6.4/10 on the CVSS scale. Halo is an open source website building tool. A security vulnerability has been identified in versions prior to 2.19.0 of the Halo project. EPSS estimates a 0.33% chance of exploitation in the next 30 days.

Description

Halo is an open source website building tool. A security vulnerability has been identified in versions prior to 2.19.0 of the Halo project. This vulnerability allows an attacker to execute malicious scripts in the user's browser through specific HTML and JavaScript code, potentially leading to a Cross-Site Scripting (XSS) attack. This vulnerability is fixed in 2.19.0.

Metrics

CVSS 3.1

6.4/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

EPSS Probability

0.33%

24.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Halo	Halo	< 2.19.0

References

https://github.com/halo-dev/halo/security/advisories/GHSA-28x9-hppj-m537Exploit, Third Party Advisory

Timeline

Published: Sep 11, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-43793?

How severe is CVE-2024-43793?

CVE-2024-43793 has a CVSS score of 6.4/10 (MEDIUM severity). The EPSS model estimates a 0.33% probability of exploitation in the next 30 days.

How do I fix CVE-2024-43793?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-43793?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST