All in One Time Clock Lite – Tracking Employee Time Has Never Been Easier <= 2.0 - Insecure Direct Object Reference to Authenticated (Subscriber+) Arbitrary Clocking In/Out

Authorization Bypass Through User-Controlled Key
CVE CVE-2025-6833
CVSS Medium (4.3)
Publicly Published October 21, 2025
Last Updated October 22, 2025
Researcher Jonas Benjamin Friedli
Description

The All in One Time Clock Lite – Tracking Employee Time Has Never Been Easier plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.0 via the 'aio_time_clock_lite_js' AJAX action due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with subscriber access and above, to clock other users in and out.

References

1 affected software package

Software Type Plugin
Software Slug aio-time-clock-lite (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 2.0
Patched Version
  • 2.0.1
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