CVE-2021-33562

Public Exploit

Description

A reflected cross-site scripting (XSS) vulnerability in Shopizer before 2.17.0 allows remote attackers to inject arbitrary web script or HTML via the ref parameter to a page about an arbitrary product, e.g., a product/insert-product-name-here.html/ref= URL.

Category

4.8
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.33%
Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory exploit-db.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/shopizer-ecommerce/shopizer/commit/197f8c78c8f673b957e41ca2c823afc654c19271 third party advisory patch
https://www.exploit-db.com/exploits/49901 exploit vdb entry third party advisory
https://github.com/shopizer-ecommerce/shopizer/compare/2.16.0...2.17.0 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2021-33562?
CVE-2021-33562 has been scored as a medium severity vulnerability.
How to fix CVE-2021-33562?
To fix CVE-2021-33562, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-33562 being actively exploited in the wild?
It is possible that CVE-2021-33562 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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