What is CVE-2022-41654?

CVE-2022-41654 is a medium-severity vulnerability in Ghost, classified under Improper Access Control. CVSS score: 4.3/10. Published 2022-12-22.

How severe is CVE-2022-41654?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Ghost

CVE-2022-41654

An authentication bypass vulnerability exists in the newsletter subscription functionality of Ghost Foundation Ghost 5.9.4. A specially-crafted HTTP request can lead to increased privileges. An attacker can send an HTTP request to trigger this vulnerability.

EPSS: 0.189 (97.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

Affected products

Ghost
Ghost Foundation — versions 5.9.4

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

talos-cna@cisco.com (Exploit, Third Party Advisory)
talos-cna@cisco.com (Third Party Advisory)

Frequently asked questions

What is CVE-2022-41654?: CVE-2022-41654 is a medium-severity vulnerability in Ghost, classified under Improper Access Control. CVSS score: 4.3/10. Published 2022-12-22.
How severe is CVE-2022-41654?: Medium severity. CVSS v3 base score is 4.3 out of 10.