PT-2026-2217 · Ghost · Ghost

Odgrso · Published 2026-01-08 · Updated 2026-01-15 · CVE-2026-22595

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Ghost versions 5.121.0 through 5.130.5 Ghost versions 6.0.0 through 6.10.3

Description Ghost is a Node.js content management system. A flaw in how Ghost manages Staff Token authentication permitted access to endpoints intended only for Staff Session authentication. Systems authenticated with Staff Tokens for Admin/Owner-role users could access these endpoints.

Recommendations Ghost versions 5.121.0 through 5.130.5 should be updated to version 5.130.6 or later. Ghost versions 6.0.0 through 6.10.3 should be updated to version 6.11.0 or later.

Exploit

Fix

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

BIT-GHOST-2026-22595

CVE-2026-22595

GHSA-9XG7-MWMP-XMJX

Affected Products

Ghost

References · 13

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/22xxx/CVE-2026-22595.json · Exploit
• https://github.com/TryGhost/Ghost/commit/9513d2a35c21067127ce8192443d8919ddcefcc8 · Patch
• https://github.com/TryGhost/Ghost/commit/c3017f81a5387b253a7b8c1ba1959d430ee536a3 · Patch
• https://github.com/TryGhost/Ghost/security/advisories/GHSA-9xg7-mwmp-xmjx · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-22595 · Security Note
• https://osv.dev/vulnerability/CVE-2026-22595 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-9xg7-mwmp-xmjx · Vendor Advisory
• https://github.com/TryGhost/Ghost · Note
• https://twitter.com/VulmonFeeds/status/2009910236887359937 · Twitter Post
• https://twitter.com/TheHackerWire/status/2009828104639037735 · Twitter Post
• https://twitter.com/cracbot/status/2011755308595691994 · Twitter Post
• https://twitter.com/pulsepatchio/status/2009995053876556251 · Twitter Post
• https://twitter.com/CVEnew/status/2009837427439923344 · Twitter Post