Advanced scrollbar <= 1.1.8 - Authenticated (Subscriber+) Privilege Escalation

Improper Privilege Management
CVE CVE-2025-49900
CVSS High (8.8)
Publicly Published October 11, 2025
Last Updated October 29, 2025
Researcher Denver Jackson
Description

The Advanced Scrollbar – Custom Scrollbar Styling and Behavior plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.1.8. This makes it possible for authenticated attackers, with Subscriber-level access and above, to elevate their privileges to that of an administrator.

References

1 affected software package

Software Type Plugin
Software Slug advanced-scrollbar (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 1.1.8
Patched Version
  • 1.1.9
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