YS Innovations YS LeadGen Plugin up to 2.1.4 on WordPress ysleadgen_get_captured_data information disclosure

Summaryinfo

A vulnerability, which was classified as problematic, was found in YS Innovations YS LeadGen Plugin up to 2.1.4. This issue affects the function ysleadgen_get_captured_data. Such manipulation leads to information disclosure. This vulnerability is documented as CVE-2026-1255. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in YS Innovations YS LeadGen Plugin up to 2.1.4. It has been rated as problematic. Affected by this issue is the function ysleadgen_get_captured_data. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. CVE summarizes:

The YS LeadGen plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.1.4 due to the 'ysleadgen_get_captured_data' AJAX action being accessible to unauthenticated users. This makes it possible for unauthenticated attackers to retrieve all captured form submission data, including personally identifiable information (PII) such as names, email addresses, and message content submitted through YS LeadGen forms.

The advisory is available at wordfence.com. This vulnerability is handled as CVE-2026-1255 since 01/20/2026. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 09/19/2026). This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

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-2026-83564). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

• WordPress Plugin

Vendor

• YS Innovations

Name

• YS LeadGen Plugin

Version

• 2.1.0
• 2.1.1
• 2.1.2
• 2.1.3
• 2.1.4

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
• 🔒

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Entryinfo

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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