Web Application Vulnerabilities Runtime SCA Findings
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Joomla Improper Access Control Vulnerability (CVE-2026-21629) - Vulnerability Database

Joomla Improper Access Control Vulnerability (CVE-2026-21629)

Description

The ajax component was excluded from the default logged-in-user check in the administrative area. This behavior was potentially unexpected by 3rd party developers.

References

CVE-2026-21629

Related Vulnerabilities

OpenSSL CVE-2021-4160 Vulnerability (CVE-2021-4160) Medium
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SharePoint Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-1148) Medium
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SharePoint Improper Input Validation Vulnerability (CVE-2020-1025) Critical
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SharePoint NULL Pointer Dereference Vulnerability (CVE-2020-1069) High
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SharePoint Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-1099) Medium
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Severity

High

Classification

CVE-2026-21629
CWE-284
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Tags

Missing Update
Known Vulnerabilities