Medium severity6.4NVD Advisory· Published Feb 1, 2026· Updated Apr 15, 2026

CVE-2021-47908

Description

Ultimate POS 4.4 contains a persistent cross-site scripting vulnerability in the product name parameter that allows remote attackers to inject malicious scripts. Attackers can exploit the vulnerability through product add or edit functions to execute arbitrary JavaScript and potentially hijack user sessions.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

WordPress/Ultimate Postllm-fuzzy
Range: =4.4
Package: https://wordpress.org/plugins/ultimate-post

Patches

Vulnerability mechanics

References

ultimatefosters.com/docs/ultimatepos/nvd
www.vulncheck.com/advisories/ultimate-pos-persistent-cross-site-scripting-via-product-namenvd
www.vulnerability-lab.com/get_content.phpnvd

News mentions

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