Missing Authorization in CryoutCreations Serious Slider Plugin
CVE-2026-25399

4.3MEDIUM

Key Information:

Vendor

WordPress
Status
Serious Slider
Vendor
CVE Published:
19 February 2026

What is CVE-2026-25399?

A missing authorization vulnerability has been identified in the CryoutCreations Serious Slider plugin, which allows an attacker to exploit incorrectly configured access control security levels. This issue primarily affects versions up to and including 1.2.7, potentially allowing unauthorized access to protected functionalities within the plugin. Users are advised to upgrade to the latest version to mitigate this risk.

Affected Version(s)

Serious Slider 0 <= 1.2.7

References

https://patchstack.com/database/Wordpress/Plugin/cryout-s...
vdb-entry

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Legion Hunter | Patchstack Bug Bounty Program
.