CVE-2022-1088 : Security Advisory and Response
Learn about CVE-2022-1088 affecting Page Security & Membership plugin up to 1.5.15, enabling admin users to execute Stored Cross-Site Scripting attacks despite restrictions.
A Stored Cross-Site Scripting vulnerability affecting the Page Security & Membership WordPress plugin version 1.5.15 and below allows high privilege users to execute malicious scripts, even when some capabilities are restricted.
Understanding CVE-2022-1088
This CVE pertains to a security flaw in the Page Security & Membership plugin, enabling privileged users to conduct Stored Cross-Site Scripting attacks.
What is CVE-2022-1088?
The vulnerability in Page Security & Membership <= 1.5.15 permits admins to perform Stored Cross-Site Scripting attacks despite restrictions, posing a risk to website security.
The Impact of CVE-2022-1088
The impact of the CVE allows attackers with administrative privileges to inject harmful scripts into the plugin's settings, compromising the website's integrity and potentially leading to unauthorized access.
Technical Details of CVE-2022-1088
This section will provide specific technical information regarding the CVE.
Vulnerability Description
The vulnerability arises from the plugin's failure to properly sanitize and escape certain settings, offering a gateway for high privilege users to execute malicious scripts.
Affected Systems and Versions
Page Security & Membership versions up to and including 1.5.15 are vulnerable to this exploit, potentially affecting websites leveraging these plugin versions.
Exploitation Mechanism
The vulnerability enables authorized users like admins to input malicious scripts, leading to Stored Cross-Site Scripting attacks, even when specific capabilities are restricted.
Mitigation and Prevention
To safeguard systems from CVE-2022-1088, immediate actions and long-term security practices are crucial.
Immediate Steps to Take
Website administrators should update the Page Security & Membership plugin to a secure version, actively monitor for any suspicious activities, and review user privileges to prevent unauthorized script execution.
Long-Term Security Practices
Implementing secure coding practices, conducting regular security audits, and educating users on safe practices can fortify the website against similar vulnerabilities.
Patching and Updates
Regularly updating plugins, monitoring security advisories, and promptly applying patches are essential strategies in mitigating vulnerabilities like CVE-2022-1088.