CVE-2026-22193
SQL Injection in wpDiscuz getAllSubscriptions Exposes Data
Publication date: 2026-03-13
Last updated on: 2026-03-17
Assigner: VulnCheck
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| gvectors | wpdiscuz | to 7.6.47 (exc) |
Helpful Resources
Exploitability
| 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. |
Attack-Flow Graph
AI Powered Q&A
What immediate steps should I take to mitigate this vulnerability?
The immediate step to mitigate this vulnerability is to upgrade wpDiscuz to version 7.6.47 or later, where the SQL injection flaw in the getAllSubscriptions() function has been fixed.
Can you explain this vulnerability to me?
CVE-2026-22193 is a high-severity SQL injection vulnerability affecting wpDiscuz versions prior to 7.6.47. It exists in the getAllSubscriptions() function where certain string parameters—email, activation_key, subscription_date, and imported_from—are not properly escaped in SQL queries.
Because of this improper escaping, attackers can inject malicious SQL code through these parameters, allowing them to manipulate database queries and extract sensitive information.
How can this vulnerability impact me? :
This vulnerability can have severe impacts including unauthorized access to sensitive data stored in the database.
Attackers can manipulate database queries to extract confidential information, potentially compromising confidentiality, integrity, and availability of the affected system.
The CVSS v4 base score of 9.2 indicates a critical risk with network attack vector, low attack complexity, no privileges required, and high impact on confidentiality, integrity, and availability.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know