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HIGH

CVE-2026-1581

CVSS v3

7.5

HIGH

EPSS Score

9.7 %

exploit probability

CISA KEV

No

known exploited

Exploitation

—

SSVC status

Description

The wpForo Forum plugin for WordPress is vulnerable to time-based SQL Injection via the 'wpfob' parameter in all versions up to, and including, 2.4.14 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.

Technical details

CVSS v3 Vector
3.1
Published
2026-02-19
Last Modified
2026-04-14

Frequently asked questions

What is CVE-2026-1581?

The wpForo Forum plugin for WordPress is vulnerable to time-based SQL Injection via the 'wpfob' parameter in all versions up to, and including, 2.4.14 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.

Is CVE-2026-1581 actively exploited?

Active exploitation of CVE-2026-1581 has not been confirmed. The EPSS score is 9.7%, indicating the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-1581?

CVE-2026-1581 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string 3.1.

Is CVE-2026-1581 affecting your environment?

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