CVE-2026-25399

MEDIUM 4.3

WordPress Serious Slider plugin <= 1.2.7 - Broken Access Control vulnerability

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

Missing Authorization vulnerability in CryoutCreations Serious Slider cryout-serious-slider allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Serious Slider: from n/a through <= 1.2.7.

CWE	CWE-862
Vendor	cryoutcreations
Product	serious slider
Published	Feb 19, 2026
Last Updated	Apr 28, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

Affected Versions

CryoutCreations / Serious Slider

0 ≤ 1.2.7

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/cryout-serious-slider/vulnerability/wordpress-serious-slider-plugin-1-2-7-broken-access-control-vulnerability?_s_id=cve

Credits

Legion Hunter | Patchstack Bug Bounty Program