WordPress Plugin Vulnerabilities

Block Slider <= 2.2.3 - Missing Authorization

Description

The Block Slider plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in versions up to, and including, 2.2.3. This makes it possible for authenticated attackers, with contributor-level access and above, to perform an unauthorized action.

Affects Plugins

Plugin icon
block-slider
No known fix

References

CVE
CVE-2026-22522
URL
https://www.wordfence.com/threat-intel/vulnerabilities/id/a4879ad0-8999-4856-bfbf-28c89092b4e2

Classification

Type
NO AUTHORISATION
OWASP top 10
A5: Broken Access Control
CWE
CWE-862
CVSS
4.3 (medium)

Miscellaneous

Original Researcher
theviper17
Verified
No
WPVDB ID
4666ac97-3f7e-4ed1-abc5-5f19eb31bf2a

Timeline

Publicly Published
2026-01-07 (about 4 months ago)
Added
2026-01-14 (about 4 months ago)
Last Updated
2026-01-14 (about 4 months ago)

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