InfiniteWP Client <= 1.11.1 - Authenticated (Subscriber+) Sensitive Information Exposure

Exposure of Sensitive Information to an Unauthorized Actor
CVE CVE-2023-2916
CVSS High (7.5)
Publicly Published August 14, 2023
Last Updated January 22, 2024
Researcher István Márton
Description

The InfiniteWP Client plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 1.11.1 via the 'admin_notice' function. This can allow authenticated attackers with subscriber-level permissions or above to extract sensitive data including configuration. It can only be exploited if the plugin has not been configured yet. If combined with another arbitrary plugin installation and activation vulnerability, it may be possible to connect a site to InfiniteWP which would make remote management possible and allow for elevation of privileges.

References

1 affected software package

Software Type Plugin
Software Slug iwp-client (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 1.11.1
Patched Version
  • 1.12.1
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