CVE-2017-20027

Name: CVE-2017-20027
Creator: NVD / NIST
Published: 2022-06-09T23:15:08.41+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.59%

Last modified Jun 17, 2026

CVE-2017-20027 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. A vulnerability was found in HumHub up to 1.0.1 and classified as problematic. Affected by this issue is some unknown functionality. EPSS estimates a 0.59% chance of exploitation in the next 30 days.

Description

A vulnerability was found in HumHub up to 1.0.1 and classified as problematic. Affected by this issue is some unknown functionality. The manipulation leads to cross site scripting (DOM). The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.1.1 is able to address this issue. It is recommended to upgrade the affected component.

Metrics

CVSS 3.1

6.1/10

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

EPSS Probability

0.59%

43.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Humhub	Humhub	< 1.1.1

References

http://seclists.org/fulldisclosure/2017/Mar/47Mailing List, Third Party Advisory
https://vuldb.com/?id.98924Third Party Advisory
http://seclists.org/fulldisclosure/2017/Mar/47Mailing List, Third Party Advisory
https://vuldb.com/?id.98924Third Party Advisory

Timeline

Published: Jun 9, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-20027?

How severe is CVE-2017-20027?

CVE-2017-20027 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.59% probability of exploitation in the next 30 days.

How do I fix CVE-2017-20027?

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-2017-20027?

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

Scan your code now

Source: NVD / NIST