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4.3
CVSSv2

CVE-2021-26032

Published: 26/05/2021 Updated: 28/05/2021
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 6.1 | Impact Score: 2.7 | Exploitability Score: 2.8
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
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Vulnerability Summary

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

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joomla joomla\\!

References

CWE-79https://developer.joomla.org/security-centre/852-20210501-core-adding-html-to-the-executable-block-list-of-mediahelper-canupload.htmlhttps://nvd.nist.gov
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
HTML injectionCVE-2024-35894SQLCVE-2024-5105CVE-2014-100005CVE-2024-35895unauthorizedCVE-2024-22120CVE-2024-35890
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