CVE-2023-6077: Slider - Ultimate Responsive Image Slider < 3.5.12 - Subscriber+ Arbitrary Post Access

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2023-12-18 · updated 2026-06-17

Description

The Slider WordPress plugin before 3.5.12 does not ensure that posts to be accessed via an AJAX action are slides and can be viewed by the user making the request, allowing any authenticated users, such as subscriber to access the content arbitrary post such as private, draft and password protected

Affected products

Slider: before 3.5.12 — fixed in 3.5.12

How to fix

Upgrade to a fixed version: Slider 3.5.12. Check the vendor advisory for mitigations.

References

https://wpscan.com/vulnerability/1afc0e4a-f712-47d4-bf29-7719ccbbbb1b
https://wpscan.com/vulnerability/1afc0e4a-f712-47d4-bf29-7719ccbbbb1b

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