CVE-2020-28043

Name: CVE-2020-28043
Creator: NVD / NIST
Published: 2020-11-02T21:15:31.4+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.30%

Last modified Jun 22, 2026

CVE-2020-28043 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. MISP through 2.4.133 allows SSRF in the REST client via the use_full_path parameter with an arbitrary URL.. EPSS estimates a 1.30% chance of exploitation in the next 30 days.

Description

MISP through 2.4.133 allows SSRF in the REST client via the use_full_path parameter with an arbitrary URL.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

1.30%

66.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-918

Affected Software

Vendor	Product	Versions
Misp-Project	Misp	<= 2.4.133

References

https://github.com/MISP/MISP/commit/6e81c8ee8ad19576c055b5c4773f914b918f32bePatch, Third Party Advisory
https://github.com/MISP/MISP/commit/6e81c8ee8ad19576c055b5c4773f914b918f32bePatch, Third Party Advisory

Timeline

Published: Nov 2, 2020
Last Modified: Jun 22, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-28043?

MISP through 2.4.133 allows SSRF in the REST client via the use_full_path parameter with an arbitrary URL.

How severe is CVE-2020-28043?

CVE-2020-28043 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.30% probability of exploitation in the next 30 days.

How do I fix CVE-2020-28043?

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-2020-28043?

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

Scan your code now

Source: NVD / NIST