CVE-2026-42740
Blind SQL Injection in Tainacan Plugin
Publication date: 2026-05-27
Last updated on: 2026-05-27
Assigner: Patchstack
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| tainacan | tainacan | to 1.0.3 (inc) |
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
Can you explain this vulnerability to me?
This vulnerability is an SQL Injection issue in the Tainacan software, specifically versions up to 1.0.3. It involves improper neutralization of special elements used in SQL commands, allowing an attacker to perform Blind SQL Injection attacks.
How can this vulnerability impact me? :
The vulnerability has a high severity score (CVSS 9.3) and can allow an attacker to execute unauthorized SQL commands remotely without any privileges or user interaction. This can lead to high confidentiality impact by exposing sensitive data and a low availability impact by potentially disrupting the service.