CVE-2026-105682: CWE-918: Server-Side Request Forgery (SSRF) in TryGhost Ghost
Description
A Server-Side Request Forgery (SSRF) vulnerability exists in the Ghost content management system versions from 1.18.0 up to but not including 6.27.0. This flaw affects the webhooks feature and allows staff users to make the Ghost server send requests to internal hosts. The vulnerability has a low severity score and is fixed in version 6.27.0.
CVSS v3.1
Score 2.7low
Affected software
TryGhost
Ghost
pkg:github/tryghost/GhostRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-105682 is a Server-Side Request Forgery (SSRF) vulnerability identified in the Ghost CMS, a Node.js-based platform. The issue affects versions from 1.18.0 through 6.26.x and arises from the webhooks feature, which permitted staff users to probe internal hosts via the Ghost server. This could potentially allow limited information disclosure about internal network resources. The vulnerability is resolved in version 6.27.0.
Potential Impact
The impact is limited to low confidentiality loss as the SSRF vulnerability allows staff users to send requests from the Ghost server to internal hosts. There is no impact on integrity or availability. The vulnerability requires staff-level privileges and does not involve user interaction.
Mitigation Recommendations
Upgrade Ghost to version 6.27.0 or later, where this SSRF vulnerability is fixed. No other mitigation is indicated or required by the vendor advisory.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-10-05T17:48:58.626Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6ac3ff2f2cdf04f65632d8c8
Added to database: 10/05/2026, 19:49:03 UTC
Last enriched: 10/05/2026, 20:03:22 UTC
Last updated: 10/05/2026, 20:08:08 UTC
Views: 5
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