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Attacker Value
Unknown

CVE-2021-40309

Disclosure Date: September 24, 2021 (last updated February 23, 2025)
A SQL injection vulnerability exists in the Take Attendance functionality of OS4Ed's OpenSIS 8.0. allows an attacker to inject their own SQL query. The cp_id_miss_attn parameter from TakeAttendance.php is vulnerable to SQL injection. An attacker can make an authenticated HTTP request as a user with access to "Take Attendance" functionality to trigger this vulnerability.
Attacker Value
Unknown

CVE-2021-40310

Disclosure Date: September 24, 2021 (last updated February 23, 2025)
OpenSIS Community Edition version 8.0 is affected by a cross-site scripting (XSS) vulnerability in the TakeAttendance.php via the cp_id_miss_attn parameter.
Attacker Value
Unknown

CVE-2021-27341

Disclosure Date: September 16, 2021 (last updated February 23, 2025)
OpenSIS Community Edition version <= 7.6 is affected by a local file inclusion vulnerability in DownloadWindow.php via the "filename" parameter.
Attacker Value
Unknown

CVE-2021-27340

Disclosure Date: September 16, 2021 (last updated February 23, 2025)
OpenSIS Community Edition version <= 7.6 is affected by a reflected XSS vulnerability in EmailCheck.php via the "opt" parameter.
Attacker Value
Unknown

CVE-2021-39379

Disclosure Date: September 01, 2021 (last updated February 23, 2025)
A SQL Injection vulnerability exists in openSIS 8.0 when MySQL (MariaDB) is being used as the application database. A malicious attacker can issue SQL commands to the MySQL (MariaDB) database through the ResetUserInfo.php password_stn_id parameter.
Attacker Value
Unknown

CVE-2021-39377

Disclosure Date: September 01, 2021 (last updated February 23, 2025)
A SQL Injection vulnerability exists in openSIS 8.0 when MySQL (MariaDB) is being used as the application database. A malicious attacker can issue SQL commands to the MySQL (MariaDB) database through the index.php username parameter.
Attacker Value
Unknown

CVE-2021-39378

Disclosure Date: September 01, 2021 (last updated February 23, 2025)
A SQL Injection vulnerability exists in openSIS 8.0 when MySQL (MariaDB) is being used as the application database. A malicious attacker can issue SQL commands to the MySQL (MariaDB) database through the NamesList.php str parameter.
Attacker Value
Unknown

CVE-2021-40353

Disclosure Date: September 01, 2021 (last updated February 23, 2025)
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 index.php USERNAME parameter. NOTE: this issue may exist because of an incomplete fix for CVE-2020-6637.
Attacker Value
Unknown

CVE-2020-27408

Disclosure Date: December 04, 2020 (last updated February 22, 2025)
OpenSIS Community Edition through 7.6 is affected by incorrect access controls for the file ResetUserInfo.php that allow an unauthenticated attacker to change the password of arbitrary users.
Attacker Value
Unknown

CVE-2020-27409

Disclosure Date: December 04, 2020 (last updated February 22, 2025)
OpenSIS Community Edition before 7.5 is affected by a cross-site scripting (XSS) vulnerability in SideForStudent.php via the modname parameter.