WPBifröst – Instant Passwordless Temporary Login Links <= 1.0.7 - Missing Authorization to Authenticated (Subscriber+) Privilege Escalation

Missing Authorization
CVE CVE-2025-10299
CVSS High (8.8)
Publicly Published October 14, 2025
Last Updated October 17, 2025
Researcher Jonas Benjamin Friedli
Description

The WPBifröst – Instant Passwordless Temporary Login Links plugin for WordPress is vulnerable to Privilege Escalation due to a missing capability check on the ctl_create_link AJAX action in all versions up to, and including, 1.0.7. This makes it possible for authenticated attackers, with Subscriber-level access and above, to create new administrative user accounts and subsequently log in as those.

References

1 affected software package

Software Type Plugin
Software Slug create-temporary-login (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 1.0.7
Patched Version
  • 1.0.8
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