Description
The Permalink Manager Lite plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including 2.2.20.3 due to improper output escaping on post/page/media titles. This makes it possible for attackers to inject arbitrary web scripts on the permalink-manager page if another plugin or theme is installed on the site that allows lower privileged users with unfiltered_html the ability to modify post/page titles with malicious web scripts.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Affected products
- mbis / Permalink Manager Lite0 – 2.2.20.3
References
- MISChttps://www.wordfence.com/threat-intel/vulnerabilities/id/6cbf9636-9d9d-44d4-b873-8920f2dbb846?source=cve
- MISChttps://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2833667%40permalink-manager&new=2833667%40permalink-manager&sfp_email=&sfph_mail=
- MISChttps://wpscan.com/vulnerability/004a4516-7704-40df-b939-7a8ceeb7e7de