What is GHSA-cg23-423q-wg36?

GHSA-cg23-423q-wg36 is a security advisory published by GitHub Security Advisories with Medium severity. Ghost versions 5.3.0 before 6.62.0 contain a missing authorization vulnerability that allows an...

Which CVE IDs does GHSA-cg23-423q-wg36 cover?

GHSA-cg23-423q-wg36 covers the following CVE IDs: CVE-2026-103269. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-cg23-423q-wg36?

GHSA-cg23-423q-wg36 has a CVSS v3 base score of 5.3, published by GitHub Security Advisories.

GHSA-cg23-423q-wg36MediumCVSS 5.3

Ghost versions 5.3.0 before 6.62.0 contain a missing authorization vulnerability that allows an...

Vendor

GitHub Security Advisories

Published

October 1, 2026

Last Modified

October 1, 2026

🔗 CVE IDs covered (1)

CVE-2026-103269 →

📋 Description

Ghost versions 5.3.0 before 6.62.0 contain a missing authorization vulnerability that allows an authenticated site member to read the excerpts of posts they do not have access to (gated content).

🔗 References (4)

https://github.com/TryGhost/Ghost/security/advisories/GHSA-rv92-9vfp-2826
https://nvd.nist.gov/vuln/detail/CVE-2026-103269
https://www.vulncheck.com/advisories/ghost-5.3.0-before-6.62.0-missing-authorization-via-post-excerpts
https://github.com/advisories/GHSA-cg23-423q-wg36