Joomla! Improper Access Control Vulnerability
Joomla! contains an improper access control vulnerability that allows unauthorized access to webservice endpoints.
A remote attacker, without authentication, can achieve partial data exposure. Federal agencies are required to remediate by 2024-01-29 under CISA BOD 22-01.
This is a Software Vulnerability (CWE-284) (CWE-284) vulnerability in Joomla! Joomla!. An issue was discovered in Joomla! 4.0.0 through 4.2.7. An improper access check allows unauthorized access to webservice endpoints. Exploitation requires remote network access, low attack complexity, no authentication required, and no user interaction required.
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Phishing link
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Malicious file
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Server compromised
Probably yes if any of these apply:
CISA added this CVE to the Known Exploited Vulnerabilities catalog on 2024-01-08 based on evidence of active exploitation in the wild. Federal agencies required to remediate by 2024-01-29.
Manual remediation steps
Apply the Vendor Patch
This vulnerability is in the CISA Known Exploited Vulnerabilities catalog — apply the vendor's security update as soon as possible.
CISA required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
References
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References