What is GHSA-hj3g-fppx-9pv5?

GHSA-hj3g-fppx-9pv5 is a security advisory published by GitHub Security Advisories with Medium severity. Ghost from version 0.8.0 before 6.23.0 contains an information disclosure vulnerability in its...

Which CVE IDs does GHSA-hj3g-fppx-9pv5 cover?

GHSA-hj3g-fppx-9pv5 covers the following CVE IDs: CVE-2026-103280. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hj3g-fppx-9pv5?

GHSA-hj3g-fppx-9pv5 has a CVSS v3 base score of 5.3, published by GitHub Security Advisories.

GHSA-hj3g-fppx-9pv5MediumCVSS 5.3

Ghost from version 0.8.0 before 6.23.0 contains an information disclosure vulnerability in its...

Vendor

GitHub Security Advisories

Published

October 1, 2026

Last Modified

October 1, 2026

🔗 CVE IDs covered (1)

CVE-2026-103280 →

📋 Description

Ghost from version 0.8.0 before 6.23.0 contains an information disclosure vulnerability in its setup endpoint: the endpoint responds to unauthenticated requests with the site owner's email address, allowing any remote visitor to obtain it.

🔗 References (4)

https://github.com/TryGhost/Ghost/security/advisories/GHSA-5685-hwm9-62cg
https://nvd.nist.gov/vuln/detail/CVE-2026-103280
https://www.vulncheck.com/advisories/ghost-0.8.0-before-6.23.0-information-disclosure-via-setup-endpoint
https://github.com/advisories/GHSA-hj3g-fppx-9pv5