Vulnerability Description
An issue was discovered in Joomla! 3.0.0 through 3.9.27. Inadequate escaping in the imagelist view of com_media leads to a XSS vulnerability.
CVSS Score
6.1
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Joomla | Joomla\! | >= 3.0.0, <= 3.9.27 |
Related Weaknesses (CWE)
References
- https://developer.joomla.org/security-centre/860-20210705-core-xss-in-com-media-Vendor Advisory
- https://developer.joomla.org/security-centre/860-20210705-core-xss-in-com-media-Vendor Advisory
FAQ
What is CVE-2021-26039?
CVE-2021-26039 is a vulnerability with a CVSS score of 6.1 (MEDIUM). An issue was discovered in Joomla! 3.0.0 through 3.9.27. Inadequate escaping in the imagelist view of com_media leads to a XSS vulnerability.
How severe is CVE-2021-26039?
CVE-2021-26039 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-2021-26039?
Check the references section above for vendor advisories and patch information. Affected products include: Joomla Joomla\!.