Description
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.
References (2)
Core 2
Core References
Third Party Advisory
https://github.com/TryGhost/Ghost/security/advisories/GHSA-9gh8-wp53-ccc6
Exploit, Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1624
Scores
CVSS v3
4.3
EPSS
0.0030
EPSS Percentile
53.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-284
Status
published
Products (2)
ghost/ghost
4.46.0 - 4.48.8
npm/ghost
5.0.0 - 5.22.7npm
Published
Dec 22, 2022
Tracked Since
Feb 18, 2026