Authorization Bypass in Wptexture Image Slider Slideshow Affects WordPress Plugin
CVE-2026-22489

4.3MEDIUM

Key Information:

Vendor

WordPress
Status
Image Slider Slideshow
Vendor
CVE Published:
8 January 2026

What is CVE-2026-22489?

The Wptexture Image Slider Slideshow plugin for WordPress is susceptible to an authorization bypass due to improperly configured access control mechanisms. This vulnerability can allow malicious actors to exploit the plugin by manipulating user-controlled keys, granting them unauthorized access to restricted features of the application. It impacts all versions up to and including 1.8, which may lead to serious security compromises for users relying on this plugin.

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Deploy the Patch

Affected Version(s)

Image Slider Slideshow <= 1.8

References

https://patchstack.com/database/wordpress/plugin/image-sl...
vdb-entry

CVSS V3.1

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

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Nabil Irawan | Patchstack Bug Bounty Program
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