CVE-2025-15663

MediumCVSS 6.8/10Last modified Oct 19, 2026

Description

The Ultimate Before After Image Slider & Gallery WordPress plugin before 4.7.19 does not properly escape the slider's after-label value before its bundled client-side script re-injects it into the DOM, allowing users with the Author role and above to store a payload that executes in the browser of anyone (including an administrator) who views the slider.

Metrics

CVSS 3.1 6.8/10CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-79

Affected software

No affected versions have been published.

Timeline

Published
Sep 2, 2026
Last modified
Oct 19, 2026
NVD status
Deferred

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CVE-2025-15663: Medium severity, CVSS 6.8 | Vulnix