CVE-2018-25250
MyBB Last User's Threads in Profile Plugin 1.2 contains a persistent cross-site scripting vulnerability that allows attackers to inject malicious scripts by crafting thread subjects with script tags. Attackers can create threads with script payloads in the subject field that execute when users visit the attacker's profile page.
Published:Apr 4, 2026
Last Modified:Apr 20, 2026
EPS:Apr 4, 2026
EPSS Score:0.00032
CVSS Score:7.2
Affected Products
Vendor
Product
Action
Vendor
Mybb
Product
Last User Threads
Mybb
Last User Threads
Vendor
Mybb
Product
Mybb
Mybb
Mybb
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
