Description
WordPress Plugin UpdraftPlus WordPress Backup is prone to multiple vulnerabilities, including cross-site scripting and local file inclusion vulnerabilities. Exploiting these issues could allow an attacker to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site, allowing the attacker to steal cookie-based authentication credentials, or to obtain sensitive information which could aid in launching further attacks. WordPress Plugin UpdraftPlus WordPress Backup version 1.16.58 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 1.16.59 or latest
References
https://wpscan.com/vulnerability/afac65c6-b67a-4bc4-876f-5610037de24e
https://wpscan.com/vulnerability/541974d6-2df8-4497-9aee-afd3b9024102
Related Vulnerabilities
MediaWiki Incorrect Permission Assignment for Critical Resource Vulnerability (CVE-2022-41766)
PHP Other Vulnerability (CVE-2001-0108)
SharePoint Improper Input Validation Vulnerability (CVE-2019-0957)
Plone CMS Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2013-4194)