WordPress security changelog
MEDIUM CVE-2025-64633 Deferred

Norebro Extra: Cross-site scripting

Norebro Extra 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 5.3 CVSS 3.1 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
NVD score Pending NVD has not published its own CVSS assessment.
Component
Norebro Extra
Plugin slug
norebro-extra
Affected
See vendor advisory
Safe version
See mitigation notes
Published
Dec 16, 2025
Weakness
CWE-80 — Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

This CVE was published Dec 16, 2025 and is one of 1 known issue for this plugin.

Update, patch or deactivate.

Update Norebro Extra 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 Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in colabrio Norebro Extra norebro-extra allows Code Injection.This issue affects Norebro Extra: from n/a through <= 1.6.8.

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

Primary and upstream sources