WordPress plugin
Ultimate Auction Pro security & vulnerabilities
Unpatched vulnerability in the latest version
At least one vulnerability affects the latest version and no fix has been released. Deactivate the plugin or restrict access to the affected feature until the vendor ships a patch.
- Critical0
- High3
- Medium0
- Low0
All Ultimate Auction Pro vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting ≤2.4.5No patch available | CVE-2026-4259 | |
| High7.2 | Unauthenticated Stored Cross-Site Scripting ≤2.4.5No patch available | CVE-2026-4110 | |
| High7.5 | Unauthenticated SQL Injection via 'auction_id' ≤1.5.2Update to 1.5.3 | CVE-2025-4204 |
- High7.2Unauthenticated Stored Cross-Site Scripting
≤2.4.5No patch available
- High7.2Unauthenticated Stored Cross-Site Scripting
≤2.4.5No patch available
- High7.5Unauthenticated SQL Injection via 'auction_id'
≤1.5.2Update to 1.5.3
Ultimate Auction Pro: common questions
Does Ultimate Auction Pro have known vulnerabilities?
Yes. VulnCrest Radar lists 3 known vulnerabilities in Ultimate Auction Pro: 3 high. At least one is not fixed in the latest version.
How do I check which version of Ultimate Auction Pro I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent Ultimate Auction Pro vulnerability?
CVE-2026-4259, published Jul 13, 2026: Ultimate Auction Pro <= 2.4.5 - Unauthenticated Stored Cross-Site Scripting. Severity: High (CVSS 7.2).
Is any Ultimate Auction Pro vulnerability listed in CISA KEV?
No. None of the known Ultimate Auction Pro vulnerabilities is currently listed in the CISA KEV catalog.