Medium 6.4Published May 10, 2026

CVE-2021-47924WordPress Plugin Ultimate Product Catalogue 5.8.2 Stored XSS via price

Updated under an hour ago (Oct 28, 2026, 4:50 AM ET)

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Every CVE for Etoilewebdesign Ultimate Product Catalogue

Exploited in the last 30 days

Ultimate Product Catalogue 5.8.2 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts through the price parameter. Attackers can submit POST requests to post.php with HTML/JavaScript payloads in the price field to execute arbitrary code when the product is viewed.

CVSS: 6.4 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Weakness (CWE): CWE-79
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: May 28, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Etoilewebdesign Ultimate Product Catalogue etoilewebdesign:ultimate_product_catalogue (from the name)	5.8.2	CNA record

References

References

https://www.exploit-db.com/exploits/50534	exploit
https://www.etoilewebdesign.com	product
https://wordpress.org/plugins/ultimate-product-catalogue/	product
https://www.vulncheck.com/advisories/wordpress-plugin-ultimate-product-catalog-stored-xss-via-price	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.