CVE-2025-11172
The Check Plagiarism plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the chk_plag_mine_plugin_wpse10500_admin_action() function in all versions up to, and including, 2.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update the API key.
Published:Oct 24, 2025
Last Modified:Apr 21, 2026
EPS:Oct 24, 2025
EPSS Score:0.00036
CVSS Score:4.3
Affected Products
Vendor
Product
Action
Vendor
Plagiarismcheckerx
Product
Plagiarism Checker X
Plagiarismcheckerx
Plagiarism Checker X
Vendor
Wordpress
Product
Wordpress
Wordpress
Wordpress
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
