CVE-2021-24220

Summary

Thrive “Legacy” Rise by Thrive Themes WordPress theme before 2.0.0, Luxe by Thrive Themes WordPress theme before 2.0.0, Minus by Thrive Themes WordPress theme before 2.0.0, Ignition by Thrive Themes WordPress theme before 2.0.0, FocusBlog by Thrive Themes WordPress theme before 2.0.0, Squared by Thrive Themes WordPress theme before 2.0.0, Voice WordPress theme before 2.0.0, Performag by Thrive Themes WordPress theme before 2.0.0, Pressive by Thrive Themes WordPress theme before 2.0.0, Storied by Thrive Themes WordPress theme before 2.0.0 register a REST API endpoint to compress images using the Kraken image optimization engine. By supplying a crafted request in combination with data inserted using the Option Update vulnerability, it was possible to use this endpoint to retrieve malicious code from a remote URL and overwrite an existing file on the site with it or create a new file.This includes executable PHP files that contain malicious code.

Affected Software

VendorProductVersion RangeStatus
Thrive ThemesRise by Thrive Themes2.0.0 < 2.0.0affected
Thrive ThemesLuxe by Thrive Themes2.0.0 < 2.0.0affected
Thrive ThemesMinus by Thrive Themes2.0.0 < 2.0.0affected
Thrive ThemesIgnition by Thrive Themes2.0.0 < 2.0.0affected
Thrive ThemesFocusBlog by Thrive Themes2.0.0 < 2.0.0affected
Thrive ThemesSquared by Thrive Themes2.0.0 < 2.0.0affected
Thrive ThemesVoice2.0.0 < 2.0.0affected
Thrive ThemesPerformag by Thrive Themes2.0.0 < 2.0.0affected
Thrive ThemesPressive by Thrive Themes2.0.0 < 2.0.0affected
Thrive ThemesStoried by Thrive Themes2.0.0 < 2.0.0affected

Weaknesses

  • CWE-434: CWE-434 Unrestricted Upload of File with Dangerous Type

ADP Enrichment

CVE Program Container

Additional References

References