CVE-2022-22123

Public Exploit
Halo CMS - Stored Cross-Site Scripting (XSS) in Article's Title

Description

In Halo, versions v1.0.0 to v1.4.17 (latest) are vulnerable to Stored Cross-Site Scripting (XSS) in the article title. An authenticated attacker can inject arbitrary javascript code that will execute on a victim’s server.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.24%
Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory whitesourcesoftware.com
Affected: halo-dev halo
Published at:
Updated at:

References

Link Tags
https://github.com/halo-dev/halo/blob/v1.4.17/src/main/java/run/halo/app/service/impl/PostServiceImpl.java#L391 third party advisory release notes
https://github.com/halo-dev/halo/issues/1557 issue tracking third party advisory
https://www.whitesourcesoftware.com/vulnerability-database/CVE-2022-22123 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2022-22123?
CVE-2022-22123 has been scored as a medium severity vulnerability.
How to fix CVE-2022-22123?
To fix CVE-2022-22123, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-22123 being actively exploited in the wild?
It is possible that CVE-2022-22123 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-22123?
CVE-2022-22123 affects halo-dev halo.
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