CVE-2024-55488 — MEDIUM (6.5)

Vulnerability Description

A stored cross-site scripting (XSS) vulnerability in Umbraco CMS v14.3.1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload. NOTE: This has been disputed by the vendor since this potential attack is only possible via authenticated users who have been manually allowed access to the CMS. There was a deliberate decision made not to apply HTML sanitization at the product level.

CVSS Score

6.5

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Umbraco	Umbraco Cms	14.3.1

Related Weaknesses (CWE)

CWE-79

References

http://umbraco.comProduct
https://www.nccgroup.com/us/research-blog/technical-advisory-cross-site-scriptinExploitThird Party Advisory

FAQ

What is CVE-2024-55488?

CVE-2024-55488 is a vulnerability with a CVSS score of 6.5 (MEDIUM). A stored cross-site scripting (XSS) vulnerability in Umbraco CMS v14.3.1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload. NOTE: This has been disputed by the vendor sin...

How severe is CVE-2024-55488?

CVE-2024-55488 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-55488?

Check the references section above for vendor advisories and patch information. Affected products include: Umbraco Umbraco Cms.