CVE-2026-54822
Deferred Deferred - Pending Action
Subscriber SQL Injection in SALESmanago & Leadoo

Publication date: 2026-06-25

Last updated on: 2026-06-25

Assigner: Patchstack

Description
Subscriber SQL Injection in SALESmanago & Leadoo <= 3.11.2 versions.
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Meta Information
Published
2026-06-25
Last Modified
2026-06-25
Generated
2026-06-25
AI Q&A
2026-06-25
EPSS Evaluated
N/A
NVD
CVE-2026-54822
EUVD
EUVD-2026-39364
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
patchstack salesmanago_plugin to 3.11.2 (inc)
patchstack leadoo_plugin to 3.11.2 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
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. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.
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Executive Summary

CVE-2026-54822 is a high-priority SQL Injection vulnerability found in the WordPress SALESmanago & Leadoo Plugin versions 3.11.2 and earlier.

This flaw allows attackers to interact directly with the website's database by injecting malicious SQL code, which can lead to unauthorized access or manipulation of sensitive data.

It is classified under the OWASP Top 10 category A3: Injection, indicating it is a critical security issue related to improper handling of user inputs in database queries.

Impact Analysis

This vulnerability can have serious impacts including unauthorized access to sensitive information stored in the website's database.

Attackers exploiting this flaw could steal data, potentially leading to data breaches.

The vulnerability has a high risk of exploitation, including mass-exploit campaigns targeting many websites, which increases the likelihood of being attacked.

Additionally, the CVSS score of 8.5 indicates a high severity, meaning the impact on confidentiality is high, while integrity is not affected and availability impact is low.

Mitigation Strategies

To mitigate the SQL Injection vulnerability in the SALESmanago & Leadoo Plugin (versions 3.11.2 and earlier), users should immediately update the plugin to version 3.11.3, which contains the patch for this issue.

Alternatively, users can apply a mitigation rule provided by Patchstack to reduce the risk until the update is applied.

Compliance Impact

This SQL Injection vulnerability allows attackers to interact directly with the website's database and potentially steal sensitive information.

Such unauthorized access and data theft can lead to violations of data protection regulations like GDPR and HIPAA, which mandate the protection of personal and sensitive data.

Failure to address this vulnerability could result in non-compliance with these standards due to data breaches and inadequate security controls.

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