i-Educar is free, fully online school management software that can be used by school secretaries, teachers, coordinators, and area managers. A SQL Injection vulnerability was found prior to the 2.9 branch in the `ieducar/intranet/funcionario_vinculo_det.php` file, which creates the query by concatenating the unsanitized GET parameter `cod_func`, allowing the attacker to obtain sensitive information such as emails and password hashes. Commit 7824b95745fa2da6476b9901041d9c854bf52ffe fixes the issue.
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.
| Link | Tags |
|---|---|
| https://github.com/portabilis/i-educar/security/advisories/GHSA-2v4w-7xqr-hxmr | third party advisory exploit |
| https://github.com/portabilis/i-educar/commit/7824b95745fa2da6476b9901041d9c854bf52ffe | patch |
| https://cheatsheetseries.owasp.org/cheatsheets/SQL_Injection_Prevention_Cheat_Sheet.html | technical description |
| https://portswigger.net/web-security/sql-injection | technical description |