CVE-2023-6751: hostinger Auth Bypass — Fix

Description

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.

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CVSS v3.1 Score

7.3

HIGH

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

Weakness Type (CWE)

CWE-862 Missing Authorization

Affected Products

Vendor	Product	Versions
hostinger	hostinger	< 1.9.7

References

Advisories & Patches

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3010008%40hostinger%2Ftrunk&old=3010004%40hostinger%2Ftrunk&sfp_email=&sfph_mail= https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3010008%40hostinger%2Ftrunk&old=3010004%40hostinger%2Ftrunk&sfp_email=&sfph_mail=

Other References

https://www.wordfence.com/threat-intel/vulnerabilities/id/d89cf759-5e5f-43e2-90a9-a8e554653ee1?source=cve https://www.wordfence.com/threat-intel/vulnerabilities/id/d89cf759-5e5f-43e2-90a9-a8e554653ee1?source=cve

Frequently Asked Questions

What is CVE-2023-6751? +

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. It has a CVSS v3.1 base score of 7.3 (HIGH).

How severe is CVE-2023-6751? +

CVE-2023-6751 has a CVSS v3.1 score of 7.3 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2023-6751? +

CVE-2023-6751 affects products from hostinger, specifically: hostinger. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-6751? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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