| Title | SourceCodester Multi-Vendor Online Grocery Management System 1.0 Improper Authorization |
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| Description | A vulnerability was found in SourceCodester Multi-Vendor Online Grocery Management System 1.0. It has been classified
as critical. The file classes/Users.php is accessible without authentication and performs no session validation. The
save_users() function dynamically builds an INSERT INTO users SQL statement from POST parameters without excluding the
type column. An unauthenticated attacker can supply type=1 to create a system administrator account in a single HTTP
request.
POST /mvogms/classes/Users.php?f=save
firstname=pwned&lastname=hacker&username=attacker&password=Atk%40123&type=1
Response: 1 (success) |
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| Source | ⚠️ https://github.com/lee945/cve/issues/1 |
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| User | cHr1s (UID 98736) |
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| Submission | 06/03/2026 13:53 (2 months ago) |
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| Moderation | 07/04/2026 06:59 (1 month later) |
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| Status | Accepted |
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| VulDB entry | 376286 [SourceCodester Multi-Vendor Online Grocery Management System 1.0 classes/Users.php save_users improper authorization] |
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| Points | 20 |
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