CVE-2023-6751

HIGH 7.3

Hostinger <= 1.9.7 - Missing Authorization to Maintenance Mode Activation

CVSS Score

7.3

EPSS Score

0.0%

EPSS Percentile

0th

The Hostinger plugin for WordPress is vulnerable to unauthorized plugin settings update due to a missing capability check on the function publish_website in all versions up to, and including, 1.9.7. This makes it possible for unauthenticated attackers to enable and disable maintenance mode.

CWE	CWE-862
Vendor	hostinger
Product	hostinger tools
Published	Jan 11, 2024
Last Updated	Apr 8, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

hostinger / Hostinger Tools

0 ≤ 1.9.7

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/d89cf759-5e5f-43e2-90a9-a8e554653ee1?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3010008%40hostinger%2Ftrunk&old=3010004%40hostinger%2Ftrunk&sfp_email=&sfph_mail=

Credits

Lucio Sá