Vulnerability · Published Jun 22, 2026 · Assigned by WPScan

CVE-2026-4259Ultimate WooCommerce Auction Pro <= 2.4.5 - Reflected XSS via uwa_manage_auctions

High 7.1

In plain English

A high-severity cross-site scripting in ultimate-woocommerce-auction-pro from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 17% of all known vulnerabilities).

Severity (CVSS 3.1)7.1High

Exploit odds (30 days)0.3%top 83.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

The ultimate-woocommerce-auction-pro WordPress plugin through 2.4.5 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin

Affected products (as reported)

Vendor	Product	Versions
Unknown	ultimate-woocommerce-auction-pro	0 – through 2.4.5

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

References

https://wpscan.com/vulnerability/a98d234b-11e8-4a07-8593-982d656a4fd3/ exploit, vdb-entry, technical-description