CVE-2021-27190

Name: CVE-2021-27190
Creator: NVD / NIST
Published: 2021-02-12T03:15:12.883+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 1.62%

Last modified Jun 17, 2026

CVE-2021-27190 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. A Stored Cross Site Scripting(XSS) Vulnerability was discovered in PEEL SHOPPING 9.3.0 and 9.4.0, which are publicly available. The user supplied input containing polyglot payload is echoed back in javascript code in HTML response. EPSS estimates a 1.62% chance of exploitation in the next 30 days.

Description

A Stored Cross Site Scripting(XSS) Vulnerability was discovered in PEEL SHOPPING 9.3.0 and 9.4.0, which are publicly available. The user supplied input containing polyglot payload is echoed back in javascript code in HTML response. This allows an attacker to input malicious JavaScript which can steal cookie, redirect them to other malicious website, etc.

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

1.62%

72.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Peel	Peel Shopping	9.3.0
Peel	Peel Shopping	9.4.0

References

https://github.com/advisto/peel-shopping/issues/4#issuecomment-953461611Patch, Third Party Advisory
https://github.com/anmolksachan/CVE-2021-27190-PEEL-Shopping-cart-9.3.0-Stored-XSSExploit, Third Party Advisory
https://github.com/vulf/Peel-Shopping-cart-9.4.0-Stored-XSSExploit, Third Party Advisory
https://www.peel-shopping.com/modules/telechargement/telecharger.php?id=7Product, Vendor Advisory
https://www.secuneus.com/cve-2021-27190-peel-shopping-ecommerce-shopping-cart-stored-cross-site-scripting-vulnerability-in-address/Exploit, Third Party Advisory
https://github.com/advisto/peel-shopping/issues/4#issuecomment-953461611Patch, Third Party Advisory
https://github.com/anmolksachan/CVE-2021-27190-PEEL-Shopping-cart-9.3.0-Stored-XSSExploit, Third Party Advisory
https://github.com/vulf/Peel-Shopping-cart-9.4.0-Stored-XSSExploit, Third Party Advisory
https://www.peel-shopping.com/modules/telechargement/telecharger.php?id=7Product, Vendor Advisory
https://www.secuneus.com/cve-2021-27190-peel-shopping-ecommerce-shopping-cart-stored-cross-site-scripting-vulnerability-in-address/Exploit, Third Party Advisory

Timeline

Published: Feb 12, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-27190?

How severe is CVE-2021-27190?

CVE-2021-27190 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 1.62% probability of exploitation in the next 30 days.

How do I fix CVE-2021-27190?

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-2021-27190?

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

Scan your code now

Source: NVD / NIST