CVE-2021-32573

Name: CVE-2021-32573
Creator: NVD / NIST
Published: 2021-05-11T17:15:07.69+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.8/10EPSS 0.53%

Last modified Jun 17, 2026

CVE-2021-32573 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. The express-cart package through 1.1.10 for Node.js allows Reflected XSS (for an admin) via a user input field for product options. NOTE: the vendor states that this "would rely on an admin hacking his/her own website.. EPSS estimates a 0.53% chance of exploitation in the next 30 days.

Description

The express-cart package through 1.1.10 for Node.js allows Reflected XSS (for an admin) via a user input field for product options. NOTE: the vendor states that this "would rely on an admin hacking his/her own website.

Metrics

CVSS 3.1

4.8/10

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

EPSS Probability

0.53%

40.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Express-Cart Project	Express-Cart	<= 1.1.10

References

https://hackerone.com/reports/395944Exploit, Third Party Advisory
https://hackerone.com/reports/395944Exploit, Third Party Advisory

Timeline

Published: May 11, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-32573?

How severe is CVE-2021-32573?

CVE-2021-32573 has a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 0.53% probability of exploitation in the next 30 days.

How do I fix CVE-2021-32573?

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-2021-32573?

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

Scan your code now

Source: NVD / NIST