TI-2020-06552 Aliases CVE-2020-8134 GHSA-q4h8-7qff-gh6c

Server-side request forgery in Ghost

LOW 38CWE-918Published 2020-03-20 · Updated 2024-08-04

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: High · High · None
Fix status: Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub.

Summary

Server-side request forgery (SSRF) vulnerability in Ghost CMS < 3.10.0 allows an attacker to scan local or external network or otherwise interact with internal systems.

Why it matters now

EPSS 0.0122 68th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix Fixed ghost (npm): 3.10.0

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	Ghost	Fixed Version: 3.10.0	—	No fix listed	CNA
—	ghost (npm)	before 3.10.0	3.10.0	Patch available	GHSA-q4h8-7qff-gh6c

Ghost Vendor— Affected Fixed Version: 3.10.0 Fixed in — No fix listed CNA
ghost (npm) Vendor— Affected before 3.10.0 Fixed in 3.10.0 Patch available GHSA-q4h8-7qff-gh6c

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:ghost:ghost::::::node.js::*	before 3.10.0	Vulnerable	TryGhost

cpe:2.3:a:ghost:ghost:*:*:*:*:*:node.js:*:* Versions before 3.10.0 Vulnerable ·TryGhost

Remediation

Fix · GHSA-q4h8-7qff-gh6c ghost (npm) Fixed in 3.10.0 Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2020-8134
2026-10-03 Alias added: GHSA-q4h8-7qff-gh6c

References

Exploit 1

https://hackerone.com/reports/793704

Advisory 1

https://nvd.nist.gov/vuln/detail/CVE-2020-8134

TI-2026-21459 Ghost has a SQL Injection in its Content API CVSS 3.1CRITICAL 9.4
TI-2022-10277 An arbitrary file upload vulnerability in the file upload module of Ghost v4.39.0 allows… CVSS 3.1CRITICAL 9.8
TI-2024-22785 Ghost through 5.85.1 allows remote attackers to bypass an authentication rate-limit… CVSS 3.1CRITICAL 9.1
TI-2023-14843 Ghost vulnerable to disclosure of private API fields CVSS 3.1HIGH 7.5
TI-2025-09049 Ghost 6.0.6 - SSRF via oEmbed Bookmark CVSS 4.0MEDIUM 6.1
TI-2023-20918 Arbitrary file read via symlinks in Ghost CVSS 3.1MEDIUM 6.5

See all 29 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences