CVE-2021-34622 : Vulnerability Insights and Analysis
Critical CVE-2021-34622: Learn about the ProfilePress WordPress plugin vulnerability allowing users to elevate privileges to admin level. Find mitigation steps here.
A critical vulnerability was discovered in the user profile update component of the ProfilePress WordPress plugin versions 3.0.0 to 3.1.3. This vulnerability, assigned CVE-2021-34622, allowed authenticated users to escalate their privileges to that of an administrator while editing their profile.
Understanding CVE-2021-34622
This section provides insights into the impact, technical details, and mitigation strategies related to CVE-2021-34622.
What is CVE-2021-34622?
The vulnerability in the user profile update component of the ProfilePress WordPress plugin enabled users to elevate their privileges to admin level during profile editing.
The Impact of CVE-2021-34622
With a CVSS base score of 9.8 (Critical), this vulnerability posed a severe threat. Attackers could exploit it to gain administrative control, compromising confidentiality, integrity, and system availability.
Technical Details of CVE-2021-34622
Explore the specifics of the vulnerability to better understand its implications.
Vulnerability Description
Located in the ~/src/Classes/EditUserProfile.php file, the flaw in ProfilePress plugin versions 3.0.0 to 3.1.3 allowed unauthorized privilege escalation by authenticated users.
Affected Systems and Versions
ProfilePress versions 3.0.0 to 3.1.3 were impacted by this vulnerability, putting users of these versions at risk of privilege escalation attacks.
Exploitation Mechanism
The vulnerability could be exploited by authenticated users to elevate their privileges illicitly, granting unauthorized access and control.
Mitigation and Prevention
Discover the necessary steps to safeguard your systems from CVE-2021-34622.
Immediate Steps to Take
Users are advised to update their ProfilePress plugin to version 3.1.4 or higher to patch the vulnerability and prevent exploitation.
Long-Term Security Practices
To enhance security posture, users should regularly update plugins, use least privilege principles, and monitor for unauthorized actions.
Patching and Updates
Regularly applying security patches and updates from trusted sources is crucial in addressing known vulnerabilities and strengthening overall security.