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Vulnerability DatabaseCVE-2021-33926
CVE-2021-33926:
Python vulnerability analysis and mitigation
Overview
A vulnerability identified as CVE-2021-33926 affects multiple versions of Plone CMS, including versions 5.2.4 through 4.3.20. The vulnerability allows attackers to access sensitive information through the RSS feed portlet. This security issue was disclosed on February 17, 2023 (AttackerKB, CVE).
Technical details
The vulnerability has been assigned a CVSS v3 Base Score of 8.8, indicating a high severity level. The attack vector is network-based, requires low privileges, and does not need user interaction. The vulnerability specifically relates to the RSS feed portlet functionality in Plone CMS (AttackerKB).
Impact
When exploited, the vulnerability allows attackers to access sensitive information through the RSS feed portlet functionality. The high CVSS score indicates significant potential impact on the confidentiality, integrity, and availability of the affected systems (AttackerKB).
Mitigation and workarounds
A security hotfix was released by Plone to address this vulnerability. The fix was included in the 20210518 security update package (Plone Security).
Additional resources
Source: This report was generated using AI
Related Python vulnerabilities:
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