CVE-2020-13911

Name: CVE-2020-13911
Creator: NVD / NIST
Published: 2020-06-09T19:15:10.447+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.55%

Last modified Jun 17, 2026

CVE-2020-13911 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. Your Online Shop 1.8.0 allows authenticated users to trigger XSS via a Change Name or Change Surname operation.. EPSS estimates a 0.55% chance of exploitation in the next 30 days.

Description

Your Online Shop 1.8.0 allows authenticated users to trigger XSS via a Change Name or Change Surname operation.

Metrics

CVSS 3.1

5.4/10

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

EPSS Probability

0.55%

41.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Your Online Shop Project	Your Online Shop	1.8.0

References

https://gist.github.com/kdrypr/5dac91c2d27c4dc82b1225dffa38f7a8Exploit, Third Party Advisory
https://gist.github.com/kdrypr/5dac91c2d27c4dc82b1225dffa38f7a8Exploit, Third Party Advisory

Timeline

Published: Jun 9, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-13911?

Your Online Shop 1.8.0 allows authenticated users to trigger XSS via a Change Name or Change Surname operation.

How severe is CVE-2020-13911?

CVE-2020-13911 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.55% probability of exploitation in the next 30 days.

How do I fix CVE-2020-13911?

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-2020-13911?

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

Scan your code now

Source: NVD / NIST