CVE-2023-1804: Product Catalog Feed by PixelYourSite < 2.1.1 - Reflected XSS

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2023-05-02 · updated 2026-06-17
Weakness: CWE-79

Description

The Product Catalog Feed by PixelYourSite WordPress plugin before 2.1.1 does not sanitise and escape the edit parameter before outputting it back in an attribute, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as administrators.

Affected products

Product Catalog Feed by PixelYourSite: before 2.1.1 — fixed in 2.1.1

How to fix

Upgrade to a fixed version: Product Catalog Feed by PixelYourSite 2.1.1. Check the vendor advisory for mitigations.

References

https://wpscan.com/vulnerability/55b28fa6-a54f-4365-9d59-f9e331c1e11b
https://wpscan.com/vulnerability/55b28fa6-a54f-4365-9d59-f9e331c1e11b

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