10web Form Maker Plugin up to 1.15.40 on WordPress validate_data sql injection

Summaryinfo

A vulnerability marked as critical has been reported in 10web Form Maker Plugin up to 1.15.40 on WordPress. Affected is the function WDW_FM_Library::validate_data. Performing a manipulation of the argument ip_search/startdate/enddate/username_search/useremail_search results in sql injection. This vulnerability is known as CVE-2026-3330. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability, which was classified as critical, was found in 10web Form Maker Plugin up to 1.15.40 on WordPress. This affects the function WDW_FM_Library::validate_data. The manipulation of the argument ip_search/startdate/enddate/username_search/useremail_search with an unknown input leads to a sql injection vulnerability. CWE is classifying the issue as CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

The Form Maker by 10Web plugin for WordPress is vulnerable to SQL Injection via the 'ip_search', 'startdate', 'enddate', 'username_search', and 'useremail_search' parameters in all versions up to, and including, 1.15.40. This is due to the `WDW_FM_Library::validate_data()` method calling `stripslashes()` on user input (removing WordPress's `wp_magic_quotes()` protection) and the `FMModelSubmissions_fm::get_labels_parameters()` function directly concatenating user-supplied values into SQL queries without using `$wpdb->prepare()`. This makes it possible for authenticated attackers, with Administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. Additionally, the Submissions controller skips nonce verification for the `display` task, which means this vulnerability can be triggered via CSRF by tricking an administrator into clicking a crafted link.

The weakness was published by Sein Linn. The advisory is shared at wordfence.com. This vulnerability is uniquely identified as CVE-2026-3330 since 02/27/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. The exploitation requires an enhanced level of successful authentication. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 04/17/2026). MITRE ATT&CK project uses the attack technique T1505 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

• WordPress Plugin

Vendor

• 10web

Name

• Form Maker Plugin

Version

• 1.15.0
• 1.15.1
• 1.15.2
• 1.15.3
• 1.15.4
• 1.15.5
• 1.15.6
• 1.15.7
• 1.15.8
• 1.15.9
• 1.15.10
• 1.15.11
• 1.15.12
• 1.15.13
• 1.15.14
• 1.15.15
• 1.15.16
• 1.15.17
• 1.15.18
• 1.15.19
• 1.15.20
• 1.15.21
• 1.15.22
• 1.15.23
• 1.15.24
• 1.15.25
• 1.15.26
• 1.15.27
• 1.15.28
• 1.15.29
• 1.15.30
• 1.15.31
• 1.15.32
• 1.15.33
• 1.15.34
• 1.15.35
• 1.15.36
• 1.15.37
• 1.15.38
• 1.15.39
• 1.15.40

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