OP
Product
Opensis
by Os4ed · last CVE Jul 14, 2026
81
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 31High 37Medium 11Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2025-22924
8.8
0%
Apr 2
OS4ED openSIS v7.0 through v9.1 contains a SQL injection vulnerability via the stu_id parameter at /modules/students/Student.php
Affected: 7.0 through 9.1
CVE-2025-22923
8.8
1%
Apr 2
An issue in OS4ED openSIS v8.0 through v9.1 allows attackers to execute a directory traversal and delete files by sending a crafted POST request to…
Affected: 8.0 through 9.1
CVE-2024-35584
8.8
6%
Oct 15
SQL injection vulnerabilities were discovered in Ajax.php, ForWindow.php, ForExport.php, Modules.php, functions/HackingLogFnc.php in OpenSis Community Edition 9.1 to 8.0, and…
Affected: 8.0; 9.1
CVE-2024-46626
8.8
1%
Oct 2
OS4ED openSIS-Classic v9.1 was discovered to contain a SQL injection vulnerability via a crafted payload
Affected: 9.1
CVE-2023-38885
8.8
0%
Nov 20
OpenSIS Classic Community Edition version 9.0 lacks cross-site request forgery (CSRF) protection throughout the whole app
Affected: 9.0
CVE-2021-40309
8.8
2%
Sep 24
A SQL injection vulnerability exists in the Take Attendance functionality of OS4Ed's OpenSIS 8.0
Affected: 8.0
CVE-2020-6136
8.8
2%
Sep 1
An exploitable SQL injection vulnerability exists in the DownloadWindow.php functionality of OS4Ed openSIS 7.3
Affected: 7.3
CVE-2020-6135
8.8
2%
Sep 1
An exploitable SQL injection vulnerability exists in the Validator.php functionality of OS4Ed openSIS 7.3
Affected: 7.3
CVE-2020-6134
8.8
1%
Sep 1
SQL injection vulnerabilities exist in the ID parameters of OS4Ed openSIS 7.3 pages
Affected: 7.3
CVE-2020-6133
8.8
1%
Sep 1
SQL injection vulnerabilities exist in the ID parameters of OS4Ed openSIS 7.3 pages
Affected: 7.3
CVE-2020-6132
8.8
1%
Sep 1
SQL injection vulnerability exists in the ID parameters of OS4Ed openSIS 7.3 pages
Affected: 7.3
CVE-2020-6128
8.8
2%
Sep 1
SQL injection vulnerability exists in the CoursePeriodModal.php page of OS4Ed openSIS 7.3
Affected: 7.3
CVE-2020-6127
8.8
1%
Sep 1
SQL injection vulnerability exists in the CoursePeriodModal.php page of OS4Ed openSIS 7.3
Affected: 7.3
CVE-2020-6126
8.8
1%
Sep 1
SQL injection vulnerability exists in the CoursePeriodModal.php page of OS4Ed openSIS 7.3
Affected: 7.3
CVE-2020-6125
8.8
2%
Sep 1
An exploitable SQL injection vulnerability exists in the GetSchool.php functionality of OS4Ed openSIS 7.3
Affected: 7.3
CVE-2020-6124
8.8
1%
Sep 1
An exploitable sql injection vulnerability exists in the email parameter functionality of OS4Ed openSIS 7.3
Affected: 7.3
CVE-2020-6131
8.8
1%
Sep 1
SQL injection vulnerabilities exist in the course_period_id parameters used in OS4Ed openSIS 7.3 pages
Affected: 7.3
CVE-2020-6130
8.8
1%
Sep 1
SQL injection vulnerabilities exist in the course_period_id parameters used in OS4Ed openSIS 7.3 pages
Affected: 7.3
CVE-2020-6129
8.8
1%
Sep 1
SQL injection vulnerabilities exist in the course_period_id parameters used in OS4Ed openSIS 7.3 pages
Affected: 7.3
CVE-2020-6123
8.8
1%
Sep 1
An exploitable sql injection vulnerability exists in the email parameter functionality of OS4Ed openSIS 7.3
Affected: 7.3
CVE-2020-6122
8.8
1%
Sep 1
SQL injection vulnerability exists in the CheckDuplicateStudent.php page of OS4Ed openSIS 7.3
Affected: 7.3
CVE-2020-6121
8.8
1%
Sep 1
SQL injection vulnerabilities exist in the CheckDuplicateStudent.php page of OS4Ed openSIS 7.3
Affected: 7.3
CVE-2020-6120
8.8
1%
Sep 1
SQL injection vulnerability exists in the CheckDuplicateStudent.php page of OS4Ed openSIS 7.3
Affected: 7.3
CVE-2020-6119
8.8
1%
Sep 1
SQL injection vulnerabilities exist in the CheckDuplicateStudent.php page of OS4Ed openSIS 7.3
Affected: 7.3
CVE-2020-6118
8.8
1%
Sep 1
SQL injection vulnerabilities exist in the CheckDuplicateStudent.php page of OS4Ed openSIS 7.3
Affected: 7.3
CVE-2020-6117
8.8
1%
Sep 1
SQL injection vulnerabilities exist in the CheckDuplicateStudent.php page of OS4Ed openSIS 7.3
Affected: 7.3
CVE-2025-65594
8.1
0%
Dec 9
OpenSIS 9.2 and below is vulnerable to Incorrect Access Control in Student.php, which allows an authenticated low-privilege user to perform unauthorized database write operations…
Affected: through 9.2
CVE-2025-26186
8.1
1%
Jul 15
SQL Injection vulnerability in openSIS v.9.1 allows a remote attacker to execute arbitrary code via the id parameter in Ajax.php
Affected: 9.1
CVE-2025-22931
7.5
0%
Apr 3
An insecure direct object reference (IDOR) in the component /assets/stafffiles of OS4ED openSIS v7.0 to v9.1 allows unauthenticated attackers to access files uploaded by staff…
Affected: 7.0 through 9.1
CVE-2025-22925
7.5
0%
Apr 2
OS4ED openSIS v7.0 to v9.1 was discovered to contain a SQL injection vulnerability via the table parameter at /attendance/AttendanceCodes.php
Affected: 7.0 through 9.1
CVE-2023-38879
7.5
4%
Nov 20
The Community Edition version 9.0 of OS4ED's openSIS Classic allows remote attackers to read arbitrary files via a directory traversal vulnerability in the 'filename' parameter of…
Affected: 9.0
CVE-2023-38884
7.5
1%
Nov 20
An Insecure Direct Object Reference (IDOR) vulnerability in the Community Edition version 9.0 of openSIS Classic allows an unauthenticated remote attacker to access any student's…
Affected: 9.0
CVE-2022-27041
7.5
1%
Apr 11
Due to lack of protection, parameter student_id in OpenSIS Classic 8.0 /modules/eligibility/Student.php can be used to inject SQL queries to extract information from databases
Affected: 8.0
CVE-2021-40636
7.5
1%
Mar 3
OS4ED openSIS 8.0 is affected by SQL Injection in CheckDuplicateName.php, which can extract information from the database
Affected: 8.0
CVE-2021-40635
7.5
1%
Mar 3
OS4ED openSIS 8.0 is affected by SQL injection in ChooseCpSearch.php, ChooseRequestSearch.php
Affected: 8.0
CVE-2020-27408
7.5
2%
Dec 4
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…
Affected: through 7.6
CVE-2020-13383
7.5
68%
Jul 1
openSIS through 7.4 allows Directory Traversal
Affected: through 7.4
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