Is CVE-2026-57683 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-57683 being exploited in the wild.

How severe is CVE-2026-57683?

Critical severity, with a CVSS score of 9.3, published 2 July 2026.

Which products and versions are affected?

Epsiloncool WP Fast Total Search <= 1.80.280.

Is there a fix for CVE-2026-57683?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2026-57683 attacked?

It is attacked over the network, in a software library.

Am I affected by CVE-2026-57683?

Check whether you run Epsiloncool WP Fast Total Search at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-57683: Epsiloncool WP Fast Total Search SQL injection

Q: Is there a fix for CVE-2026-57683?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

Q: How is CVE-2026-57683 attacked?

It is attacked over the network, in a software library.

Q: Am I affected by CVE-2026-57683?

Check whether you run Epsiloncool WP Fast Total Search at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-57683 · Severity: critical · CVSS 9.3 · Published 2026-07-02

WP Fast Total Search is a WordPress plugin used to provide high-performance search functionality for websites. A security flaw allows an unauthenticated attacker to interact directly with the website's database. This could lead to the theft of sensitive customer data, administrative credentials, or other private information stored on the server.

Technologies: Epsiloncool WP Fast Total Search. Vendors: Epsiloncool.

Quick answers

Is CVE-2026-57683 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-57683 being exploited in the wild.
How severe is CVE-2026-57683?: Critical severity, with a CVSS score of 9.3, published 2 July 2026.
Which products and versions are affected?: Epsiloncool WP Fast Total Search <= 1.80.280.
Is there a fix for CVE-2026-57683?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-57683 attacked?: It is attacked over the network, in a software library.
Am I affected by CVE-2026-57683?: Check whether you run Epsiloncool WP Fast Total Search at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

A SQL injection vulnerability exists in the WP Fast Total Search plugin for WordPress due to improper neutralization of special elements used in SQL commands (CWE-89). The flaw is present in versions up to and including 1.80.280. An unauthenticated remote attacker can exploit this by sending specially crafted requests to the application, allowing for unauthorized database queries. This can result in the extraction of sensitive information or impact to database integrity. The issue has been addressed in version 1.81.282.

Affected products

Epsiloncool WP Fast Total Search <= 1.80.280

Timeline

2026-04-27: other: Reported by HaiND
2026-06-29: advisory: Patchstack advisory published
2026-07-02: disclosed: NVD publication date

References

https://patchstack.com/database/wordpress/plugin/fulltext-search/vulnerability/wordpress-wp-fast-total-search-plugin-1-80-280-sql-injection-vulnerability?_s_id=cve

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