WordPress security changelog
MEDIUM CVE-2025-31574 Deferred

Custom Content Scrollbar: Cross-site scripting

Custom Content Scrollbar is affected by cross-site scripting. Exposure depends on how the affected operation is made reachable by the site. Injected script can execute in the affected site's origin when the vulnerable output is viewed.

CVE / CNA score 6.5 CVSS 3.1 · audit@patchstack.com
NVD score Pending NVD has not published its own CVSS assessment.
Component
Custom Content Scrollbar
Plugin slug
custom-content-scrollbar
Affected
See vendor advisory
Safe version
See mitigation notes
Published
Mar 31, 2025
Weakness
CWE-79 — Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

This CVE was published Mar 31, 2025 and is one of 1 known issue for this plugin.

Update, patch or deactivate.

Update Custom Content Scrollbar to a release outside the affected range, or disable and remove it until a fixed version is available.

No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Technical description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in SoftHopper Custom Content Scrollbar custom-content-scrollbar allows Stored XSS.This issue affects Custom Content Scrollbar: from n/a through <= 1.3.

CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

Primary and upstream sources