Vulnerability · Published Oct 5, 2026 · Assigned by GitHub_M
CVE-2026-105682Ghost: Server-Side Request Forgery in Webhook Trigger
Low 2.7
In plain English
A low-severity server-side request forgery in Ghost from TryGhost. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 15% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)2.7Low
Exploit odds (30 days)0.2%top 84.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Ghost is a Node.js content management system. From 1.18.0 until 6.27.0, an SSRF vulnerability in the webhooks feature allowed staff users to probe internal hosts from the Ghost server. This issue is fixed in version 6.27.0.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | ghost | 6.27.0 | GHSA-354h-gmhv-mr9c |
Affected products (as reported)
Weakness: CWE-918 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
References
- https://github.com/TryGhost/Ghost/security/advisories/GHSA-354h-gmhv-mr9c x_refsource_CONFIRM
- https://github.com/TryGhost/Ghost/issues/27219 x_refsource_MISC
- https://github.com/TryGhost/Ghost/commit/815962dd2760e55c5dc8d0fb7fac732a7634566f x_refsource_MISC
- https://github.com/TryGhost/Ghost/releases/tag/v6.27.0 x_refsource_MISC