CVE-2026-4508
SQL Injection in PbootCMS Member Login Allows Remote Exploit
Publication date: 2026-03-20
Last updated on: 2026-04-29
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| pbootcms | pbootcms | to 3.2.12 (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. |
| CWE-74 | The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in PbootCMS up to version 3.2.12, specifically in the checkUsername function within the MemberController.php file of the Member Login component.
The issue arises from improper handling of the Username argument, which allows an attacker to perform SQL injection.
This means that an attacker can manipulate the input to execute arbitrary SQL commands on the database.
The attack can be initiated remotely and exploits are publicly available.
How can this vulnerability impact me? :
The vulnerability allows remote attackers to perform SQL injection attacks on the affected system.
This can lead to unauthorized access to or modification of the database, potentially exposing sensitive user data.
It may also allow attackers to bypass authentication, corrupt data, or disrupt the normal operation of the application.
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
What immediate steps should I take to mitigate this vulnerability?
I don't know