vulntracker
.io
CVE Database
All CVEs
Vendors
Products
Account
Pricing
Feedback
Sign in
© 2026 vulntracker.io
Mybb Cross Poster Project Mybb Cross Poster
Product
Products
Mybb Cross Poster Project
Mybb Cross Poster Project Mybb Cross Poster
Sign in
Application
wordpress-plugin
plugin of wordpress-wordpress
mybb-cross-poster-project-mybb-cross-poster
Affected by
…
Versions
1
Type
Application
Why is it called this? 2 raw source names
Affected
…
Runs on
…
Versions
1
CVE-2021-39338
affected
v ≤ 1.0
95%
95%
medium
4.8
2021-10-15