CVE-2020-8134

Name: CVE-2020-8134
Creator: NVD / NIST
Published: 2020-03-20T19:15:12.797+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.1/10EPSS 1.22%

Last modified Jun 17, 2026

CVE-2020-8134 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. 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.. EPSS estimates a 1.22% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

8.1/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

EPSS Probability

1.22%

64.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Ghost	Ghost	< 3.10.0

References

https://hackerone.com/reports/793704Exploit, Patch, Third Party Advisory
https://hackerone.com/reports/793704Exploit, Patch, Third Party Advisory

Timeline

Published: Mar 20, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-8134?

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.

How severe is CVE-2020-8134?

CVE-2020-8134 has a CVSS score of 8.1/10 (HIGH severity). The EPSS model estimates a 1.22% probability of exploitation in the next 30 days.

How do I fix CVE-2020-8134?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-8134?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST