CVE-2024-43409: ghost Access Control Flaw — Fix

Description

Ghost is a Node.js content management system. Improper authentication on some endpoints used for member actions would allow an attacker to perform member-only actions, and read member information. This security vulnerability is present in Ghost v4.46.0-v5.89.4. v5.89.5 contains a fix for this issue.

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CVSS v3.1 Score

6.5

MEDIUM

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

Weakness Type (CWE)

CWE-284 CWE-284

CWE-287 Improper Authentication

Affected Products

Vendor	Product	Versions
ghost	ghost	4.46.0 — 5.89.5

References

Advisories & Patches

https://github.com/TryGhost/Ghost/commit/dac25612520b571f58679764ecc27109e641d1db https://github.com/TryGhost/Ghost/security/advisories/GHSA-78x2-cwp9-5j42

Frequently Asked Questions

What is CVE-2024-43409? +

Ghost is a Node.js content management system. Improper authentication on some endpoints used for member actions would allow an attacker to perform member-only actions, and read member information. This security vulnerability is present in Ghost v4.46.0-v5.89.4. v5.89.5 contains a fix for this issue. It has a CVSS v3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2024-43409? +

CVE-2024-43409 has a CVSS v3.1 score of 6.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-43409? +

CVE-2024-43409 affects products from ghost, specifically: ghost. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-43409? +

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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