How severe is CVE-2025-4204?

CVE-2025-4204 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-4204 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-4204?

CVE-2025-4204 affects Auctionplugin Ultimate Wordpress Auction Plugin. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-4204?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-4204 have an EU (EUVD) identifier?

Yes. CVE-2025-4204 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-13248.

When was CVE-2025-4204 published?

CVE-2025-4204 was published on 2025-05-02 and last updated on 2026-06-17.

CVE-2025-4204

CVE-2025-4204 is a high-severity vulnerability in Auctionplugin Ultimate Wordpress Auction Plugin with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-13248
Weakness: CWE-89
Affected product: Auctionplugin Ultimate Wordpress Auction Plugin
Published: 2025-05-02
Last modified: 2026-06-17

Description

The Ultimate Auction Pro plugin for WordPress is vulnerable to SQL Injection via the ‘auction_id’ parameter in all versions up to, and including, 1.5.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Frequently asked questions

What is CVE-2025-4204?: The Ultimate Auction Pro plugin for WordPress is vulnerable to SQL Injection via the ‘auction_id’ parameter in all versions up to, and including, 1.5.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
How severe is CVE-2025-4204?: CVE-2025-4204 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-4204 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-4204?: CVE-2025-4204 affects Auctionplugin Ultimate Wordpress Auction Plugin. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-4204?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-4204 have an EU (EUVD) identifier?: Yes. CVE-2025-4204 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-13248.
When was CVE-2025-4204 published?: CVE-2025-4204 was published on 2025-05-02 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:auctionplugin:ultimate_wordpress_auction_plugin:*:*:*:*:pro:wordpress:*:*

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