CVE-2021-39378

OPENSIS 8.0 SQL INJECTION VULNERABILITY CVE-2021-39378 A SQL Injection vulnerability exists in version 8.0 of openSIS when MySQL MariaDB is being used as the application database. A malicious attacker can issue SQL commands to the MySQL MariaDB database through the vulnerable str= parameter...

CVE-2021-39377

OPENSIS 8.0 SQL INJECTION VULNERABILITY CVE-2021-39377 A SQL Injection vulnerability exists in version 8.0 of openSIS when MySQL MariaDB is being used as the application database. A malicious attacker can issue SQL commands to the Mysql MariaDB database through the vulnerable username= parameter...

openSIS Classic v9.1 - SQL Injection

SQL injection vulnerability exists in OS4ED openSIS-Classic Version 9.1, specifically in the resetuserinfo.php file. The vulnerability is due to improper input validation of the $usernamestnid parameter, which can be manipulated by an attacker to inject arbitrary SQL commands. id: CVE-2024-51211...

OpenSIS 7.3 - SQL Injection

OpenSIS Community Edition version 7.3 is vulnerable to SQL injection via the USERNAME parameter of index.php. id: CVE-2020-6637 info: name: OpenSIS 7.3 - SQL Injection author: pikpikcu severity: critical description: OpenSIS Community Edition version 7.3 is vulnerable to SQL injection via the...

Opensis-Classic 8.0 - Cross-Site Scripting

Opensis-Classic Version 8.0 is affected by cross-site scripting. An unauthenticated user can inject and execute JavaScript code through the linkurl parameter in Ajaxurlencode.php. id: CVE-2021-40542 info: name: Opensis-Classic 8.0 - Cross-Site Scripting author: alph4byt3 severity: medium...

OS4Ed OpenSIS Community 8.0 - Local File Inclusion

OS4Ed OpenSIS Community 8.0 is vulnerable to a local file inclusion vulnerability in Modules.php modname parameter, which can disclose arbitrary file from the server's filesystem as long as the application has access to the file. id: CVE-2021-40651 info: name: OS4Ed OpenSIS Community 8.0 - Local...

openSIS < 9.1 - SQL Injection

SQL injection vulnerability in Ajax.php, ForWindow.php, ForExport.php, Modules.php, functions/HackingLogFnc.php in OpenSis Community Edition 9.1, 8.0, and possibly earlier versions. It is possible for an authenticated user to perform SQL Injection due to the lack to sanitisation. The application...

openSIS v9.0 - Path Traversal

A path traversal vulnerability exists in openSIS Classic Community Edition v9.0 via the 'filename' parameter in DownloadWindow.php. An unauthenticated remote attacker can exploit this to read arbitrary files on the server by manipulating file paths. id: CVE-2023-38879 info: name: openSIS v9.0 -...

openSIS Student Information System 8.0 SQL Injection

openSIS Student Information System version 8.0 is susceptible to SQL injection via the studentid and TRANSFERSCHOOL parameters in POST request sent to /TransferredOutModal.php. id: CVE-2021-41691 info: name: openSIS Student Information System 8.0 SQL Injection author: Bartu Utku SARP severity: hi...

CVE-2021-40353

CVE-2021-40353 CVE-2021-40353 openSIS 8.0 SQL Injection Vulnerability https://vulners.com/cve/CVE-2021-40353 A SQL injection vulnerability exists in version 8.0 of openSIS when MySQL or MariaDB is used as the application database. An attacker can then issue the SQL command through the USERNAME...

CVE-2024-35584

CVE-2024-35584 OpenSIS Authenticated SQL Injection Description There exists a SQL injection vulnerability in Ajax.php, ForWindow.php, ForExport.php, Modules.php, functions/HackingLogFnc.php. This finding affects OpenSis Community Edition 9.1 to 8.0 and possibly versions below. Proof of Concept In...

CVE-2021-39379

OPENSIS 8.0 SQL INJECTION VULNERABILITY CVE-2021-39379 A SQL Injection vulnerability exists in version 8.0 of openSIS when MySQL MariaDB is being used as the application database. A malicious attacker can issue SQL commands to the MySQL MariaDB database through the vulnerable passwordstnid...

EUVD-2026-92806

openSIS Classic 9.3 allows an authenticated user with the built-in teacher role can select an arbitrary staff record through staffid and cause the School Information update path to reset that selected account's password...

CVE-2026-91107

openSIS Classic 9.3 allows an authenticated user with the built-in teacher role can select an arbitrary staff record through staffid and cause the School Information update path to reset that selected account's password...

CVE-2026-91107

openSIS Classic 9.3 contains an Insecure Direct Object Reference (IDOR) vulnerability (CWE-639). An authenticated user with the built-in teacher role can manipulate the staff_id parameter to select an arbitrary staff record. Exploiting this flaw via the School Information update path allows the a...

CVE-2026-91107 openSIS Classic 9.3 - Insecure Direct Object Reference (IDOR)

openSIS Classic 9.3 allows an authenticated user with the built-in teacher role can select an arbitrary staff record through staffid and cause the School Information update path to reset that selected account's password...

CVE-2026-91107 openSIS Classic 9.3 - Insecure Direct Object Reference (IDOR)

openSIS Classic 9.3 allows an authenticated user with the built-in teacher role can select an arbitrary staff record through staffid and cause the School Information update path to reset that selected account's password...

CVE-2026-91107 openSIS Classic 9.3 - Insecure Direct Object Reference (IDOR)

openSIS Classic 9.3 allows an authenticated user with the built-in teacher role can select an arbitrary staff record through staffid and cause the School Information update path to reset that selected account's password...

CVE-2026-91107: Authorization Bypass Through User-Controlled Key

openSIS Classic 9.3 allows an authenticated user with the built-in teacher role can select an arbitrary staff record through staffid and cause the School Information update path to reset that selected account's password...

PT-2026-106256

Name of the Vulnerable Software and Affected Versions openSIS Classic version 9.3 Description An authenticated user with the teacher role can reset the password of any staff account. This is achieved by selecting an arbitrary staff record via the staff id variable within the School Information...