CVE-2024-3561
The Custom Field Suite plugin for WordPress is vulnerable to SQL Injection via the the 'Term' custom field in all versions up to, and including, 2.6.7 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.51%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The Custom Field Suite plugin for WordPress is vulnerable to SQL Injection via the the 'Term' custom field in all versions up to, and including, 2.6.7 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.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.51% probability · 42th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-89
- Affected
- custom field suite project/custom field suite
- Source
- security@wordfence.com
References
- https://en-gb.wordpress.org/plugins/custom-field-suite/Product
- https://github.com/mgibbs189/custom-field-suite/blob/963dfcede18ff4ad697498556d9058db07d74fa3/includes/fields/term.php#L58Product
- https://mgibbs189.github.io/custom-field-suite/field-types/term.htmlProduct
- https://www.wordfence.com/threat-intel/vulnerabilities/id/afc00118-e87e-475a-8ad6-b68d09ee2e44?source=cveThird Party Advisory
- https://en-gb.wordpress.org/plugins/custom-field-suite/Product
- https://github.com/mgibbs189/custom-field-suite/blob/963dfcede18ff4ad697498556d9058db07d74fa3/includes/fields/term.php#L58Product
- https://mgibbs189.github.io/custom-field-suite/field-types/term.htmlProduct
- https://www.wordfence.com/threat-intel/vulnerabilities/id/afc00118-e87e-475a-8ad6-b68d09ee2e44?source=cveThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.