CVE-2024-13595: simple signup form SQL Injection (CVSS 6.5)

Description

The Simple Signup Form plugin for WordPress is vulnerable to SQL Injection via the 'id' attribute of the 'ssf' shortcode in all versions up to, and including, 1.6.5 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Contributor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

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CVSS v3.1 Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness Type (CWE)

CWE-89 SQL Injection

Affected Products

Vendor	Product	Versions
modalsurvey	simple_signup_form	< 1.6.5

References

Other References

https://plugins.trac.wordpress.org/browser/simple-signup-form/trunk/simple_signup_form.php#L120 https://www.wordfence.com/threat-intel/vulnerabilities/id/26c4008a-9043-4293-aaf3-8e72de667ad8?source=cve

Frequently Asked Questions

What is CVE-2024-13595? +

The Simple Signup Form plugin for WordPress is vulnerable to SQL Injection via the 'id' attribute of the 'ssf' shortcode in all versions up to, and including, 1.6.5 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Contributor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. It has a CVSS v3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2024-13595? +

CVE-2024-13595 has a CVSS v3.1 score of 6.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-13595? +

CVE-2024-13595 affects products from modalsurvey, specifically: simple_signup_form. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-13595? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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