CVE-2026-8128
SQL Injection in SUP Online Shopping 1.0
Publication date: 2026-05-08
Last updated on: 2026-05-08
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| sourcecodester | sup_online_shopping | 1.0 |
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?
CVE-2026-8128 is a critical SQL injection vulnerability found in the SUP Online Shopping Project version 1.0, specifically in the /admin/viewmsg.php file. The vulnerability occurs due to improper input validation of the 'msgid' parameter, which allows attackers to inject malicious SQL queries remotely without needing authentication.
Attackers can exploit this flaw using various SQL injection techniques such as boolean-based blind, error-based, time-based blind, and UNION query attacks by crafting specific payloads.
How can this vulnerability impact me? :
Exploiting this vulnerability can lead to unauthorized access to the database, allowing attackers to manipulate data, steal sensitive information, and potentially compromise the entire system.
This poses a severe threat to system security and business continuity, as attackers can execute various SQL injection attacks remotely without any authentication.
How can this vulnerability be detected on my network or system? Can you suggest some commands?
This vulnerability can be detected by testing the "msgid" parameter in the /admin/viewmsg.php file for SQL injection flaws. Attackers may use boolean-based blind, error-based, time-based blind, and UNION query payloads to exploit the issue.
Common detection methods include sending crafted SQL injection payloads to the "msgid" parameter and observing the application's response for anomalies such as database errors, time delays, or unexpected data.
- Use tools like sqlmap to automate detection, for example: sqlmap -u "http://target/admin/viewmsg.php?msgid=1" --batch
- Manually test with payloads such as ' OR 1=1-- to check if the application returns different results or errors.
What immediate steps should I take to mitigate this vulnerability?
Immediate mitigation steps include implementing prepared statements with parameter binding to prevent SQL injection.
Additionally, apply strict input validation and filtering on the "msgid" parameter to ensure only expected values are processed.
Restrict database user permissions to the minimum required level to limit the impact of any potential exploitation.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
The SQL injection vulnerability in the SUP Online Shopping Project V1.0 allows unauthorized database access, data manipulation, and sensitive information theft. Such unauthorized access and potential data breaches can lead to non-compliance with data protection regulations like GDPR and HIPAA, which mandate the protection of personal and sensitive data.
Failure to secure the application against this vulnerability could result in exposure of personal data, violating confidentiality and integrity requirements under these standards, potentially leading to legal and financial consequences.