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TI-2023-05668 Aliases CVE-2023-6164GHSA-666g-9c82-3mm3

MainWP Dashboard <= 4.5.1.2 - Authenticated(Administrator+) CSS Injection

Priority LOW 22CWE-74Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

The MainWP Dashboard – WordPress Manager for Multiple Websites Maintenance plugin for WordPress is vulnerable to CSS Injection via the ‘newColor’ parameter in all versions up to, and including, 4.5.1.2 due to insufficient input sanitization. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary CSS values into the site tags.

Why it matters now

EPSS 0.00395 33rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
MainWPMainWP Dashboard: Self-hosted WordPress Management for Agenciesup to 4.5.1.2—No fix listedCNA
  • MainWP Dashboard: Self-hosted WordPress Management for Agencies VendorMainWP Affected up to 4.5.1.2 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:mainwp:mainwp:*:*:*:*:*:wordpress:*:*up to 4.5.1.2VulnerableMainWP
  • cpe:2.3:a:mainwp:mainwp:*:*:*:*:*:wordpress:*:* Versions up to 4.5.1.2 Vulnerable ·MainWP

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-6164
  2. 2026-10-03 Alias added: GHSA-666g-9c82-3mm3

References

Patch 1

Advisory 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences