CVE-2021-26032 — [20210501] - Core - Adding HTML to the executable block list of MediaHelper::canUpload

CVE-2021-26032

[20210501] - Core - Adding HTML to the executable block list of MediaHelper::canUpload PUBLISHED

Description (CNA)

An issue was discovered in Joomla! 3.0.0 through 3.9.26. HTML was missing in the executable block list of MediaHelper::canUpload, leading to XSS attack vectors.

Affected (CNA)

Vendor / product	Versions
Joomla! Project / Joomla! CMS	affected 3.0.0-3.9.26

CWE

No CWE identifiers supplied.

References

https://developer.joomla.org/security-centre/852-20210501-core-adding-html-to-the-executable-block-list-of-mediahelper-canupload.html

ADP enrichment

CVE

No English description supplied.

https://developer.joomla.org/security-centre/852-20210501-core-adding-html-to-the-executable-block-list-of-mediahelper-canupload.html