B1.lt for WooCommerce Plugin up to 2.2.56 on WordPress b1_run_query sql injection

Summaryinfo

A vulnerability identified as critical has been detected in B1.lt for WooCommerce Plugin up to 2.2.56 on WordPress. This impacts the function b1_run_query. The manipulation leads to sql injection. This vulnerability is uniquely identified as CVE-2025-6718. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability was found in B1.lt for WooCommerce Plugin up to 2.2.56 on WordPress and classified as critical. This issue affects the function b1_run_query. The manipulation with an unknown input leads to a sql injection vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The B1.lt plugin for WordPress is vulnerable to SQL Injection due to a missing capability check on the b1_run_query AJAX action in all versions up to, and including, 2.2.56. This makes it possible for authenticated attackers, with Subscriber-level access and above, to execute and run arbitrary SQL commands.

It is possible to read the advisory at wordfence.com. The identification of this vulnerability is CVE-2025-6718 since 06/26/2025. The exploitation is known to be easy. The attack may be initiated remotely. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 07/18/2025). The attack technique deployed by this issue is T1505 according to MITRE ATT&CK.

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

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-21854). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

• E-Commerce Management Software

Name

• B1.lt for WooCommerce Plugin

Version

• 2.2.0
• 2.2.1
• 2.2.2
• 2.2.3
• 2.2.4
• 2.2.5
• 2.2.6
• 2.2.7
• 2.2.8
• 2.2.9
• 2.2.10
• 2.2.11
• 2.2.12
• 2.2.13
• 2.2.14
• 2.2.15
• 2.2.16
• 2.2.17
• 2.2.18
• 2.2.19
• 2.2.20
• 2.2.21
• 2.2.22
• 2.2.23
• 2.2.24
• 2.2.25
• 2.2.26
• 2.2.27
• 2.2.28
• 2.2.29
• 2.2.30
• 2.2.31
• 2.2.32
• 2.2.33
• 2.2.34
• 2.2.35
• 2.2.36
• 2.2.37
• 2.2.38
• 2.2.39
• 2.2.40
• 2.2.41
• 2.2.42
• 2.2.43
• 2.2.44
• 2.2.45
• 2.2.46
• 2.2.47
• 2.2.48
• 2.2.49
• 2.2.50
• 2.2.51
• 2.2.52
• 2.2.53
• 2.2.54
• 2.2.55
• 2.2.56

CPE 2.3info

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CPE 2.2info

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Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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