Nuss: Code execution

Nuss is affected by code execution. Exposure depends on how the affected operation is made reachable by the site. Successful exploitation can run attacker-controlled code in the WordPress hosting account.

CVE / CNA score 8.8 CVSS 3.1 · audit@patchstack.com

NVD score Pending NVD has not published its own CVSS assessment.

Component: Nuss
Plugin slug: nuss
Affected: See vendor advisory
Safe version: See mitigation notes
Published: Jun 27, 2025
Weakness: CWE-502 — Deserialization of Untrusted Data

This CVE was published Jun 27, 2025 and is one of 5 known issues for this theme.

What to do

Update, patch or deactivate.

No fixed release is identified. Update Nuss when a confirmed fixed release becomes available; until then, disable and remove it when the site's risk warrants.

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.

Source record

Technical description

Deserialization of Untrusted Data vulnerability in uxper Nuss nuss allows Object Injection.This issue affects Nuss: from n/a through <= 1.3.3.

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

References

Primary and upstream sources

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