What is CVE-2026-22489?

CVE-2026-22489 is a medium-severity vulnerability in Wptexture Image Slider Slideshow, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 4.3/10. Published 2026-01-08.

How severe is CVE-2026-22489?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Auth bypass in Wptexture Image Slider Slideshow

CVE-2026-22489

Authorization Bypass Through User-Controlled Key vulnerability in Wptexture Image Slider Slideshow image-slider-slideshow allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Image Slider Slideshow: from n/a through <= 1.8.

Vulnerability class: IDOR (Insecure Direct Object Reference)

EPSS: 0.002 (6.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

Affected products

Wptexture Image Slider Slideshow — versions 0

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2026-22489?: CVE-2026-22489 is a medium-severity vulnerability in Wptexture Image Slider Slideshow, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 4.3/10. Published 2026-01-08.
How severe is CVE-2026-22489?: Medium severity. CVSS v3 base score is 4.3 out of 10.