CVE-2021-23125 — MEDIUM (6.1)

Q: What is CVE-2021-23125?

CVE-2021-23125 is a vulnerability with a CVSS score of 6.1 (MEDIUM). An issue was discovered in Joomla! 3.1.0 through 3.9.23. The lack of escaping of image-related parameters in multiple com_tags views cause lead to XSS attack vectors.

Q: How severe is CVE-2021-23125?

CVE-2021-23125 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-23125?

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

Vulnerability Description

An issue was discovered in Joomla! 3.1.0 through 3.9.23. The lack of escaping of image-related parameters in multiple com_tags views cause lead to XSS attack vectors.

CVSS Score

6.1

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Joomla	Joomla\!	>= 3.1.0, <= 3.9.23

Related Weaknesses (CWE)

CWE-79

References

https://developer.joomla.org/security-centre/838-20210103-core-xss-in-com-tags-iVendor Advisory
https://developer.joomla.org/security-centre/838-20210103-core-xss-in-com-tags-iVendor Advisory

FAQ

What is CVE-2021-23125?

CVE-2021-23125 is a vulnerability with a CVSS score of 6.1 (MEDIUM). An issue was discovered in Joomla! 3.1.0 through 3.9.23. The lack of escaping of image-related parameters in multiple com_tags views cause lead to XSS attack vectors.

How severe is CVE-2021-23125?

CVE-2021-23125 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-23125?

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