CVE-2024-21730 — MEDIUM (5.4)

Q: What is CVE-2024-21730?

CVE-2024-21730 is a vulnerability with a CVSS score of 5.4 (MEDIUM). The fancyselect list field layout does not correctly escape inputs, leading to a self-XSS vector.

Q: How severe is CVE-2024-21730?

CVE-2024-21730 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2024-21730?

Check the references section above for vendor advisories and patch information. Affected products include: Joomla Joomla\!.

Vulnerability Description

The fancyselect list field layout does not correctly escape inputs, leading to a self-XSS vector.

CVSS Score

5.4

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Joomla	Joomla\!	>= 4.0.0, < 4.4.6

Related Weaknesses (CWE)

CWE-79

References

https://developer.joomla.org/security-centre/936-20240702-core-self-xss-in-fancyVendor Advisory
https://developer.joomla.org/security-centre/936-20240702-core-self-xss-in-fancyVendor Advisory

FAQ

What is CVE-2024-21730?

CVE-2024-21730 is a vulnerability with a CVSS score of 5.4 (MEDIUM). The fancyselect list field layout does not correctly escape inputs, leading to a self-XSS vector.

How severe is CVE-2024-21730?

CVE-2024-21730 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-21730?

Check the references section above for vendor advisories and patch information. Affected products include: Joomla Joomla\!.