Business Hours Pro <= 5.5.0 - Arbitrary File Upload

Unrestricted Upload of File with Dangerous Type
CVE CVE-2021-24240
CVSS Critical (9.8)
Publicly Published April 2, 2021
Last Updated January 22, 2024
Researcher Harald Eilertsen
Description

The Business Hours Pro WordPress plugin through 5.5.0 allows a remote attacker to upload arbitrary files using its manual update functionality, leading to an unauthenticated remote code execution vulnerability.

References

1 affected software package

Software Type Plugin
Software Slug iva-business-hours-pro (view on wordpress.org)
Patched? No
Affected Version
  • <= 5.5.0
Patched Version
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