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OS4ED

61 CVEs tracked since 2013. Since Dec 2013, none of them reached CISA KEV.

OS4ED CVEs per month

Dec 2013 to Oct 2026. Point at a month, or focus the strip and use the arrow keys.
OS4ED CVEs per month, with the share now in CISA KEV
MonthCVEsIn CISA KEV
2013-1210
2014-011 or fewer
2014-020
2014-031 or fewer
2014-041 or fewer
2014-051 or fewer
2014-061 or fewer
2014-071 or fewer
2014-080
2014-091 or fewer
2014-101 or fewer
2014-111 or fewer
2014-121 or fewer
2015-011 or fewer
2015-021 or fewer
2015-030
2015-040
2015-050
2015-061 or fewer
2015-070
2015-080
2015-090
2015-100
2015-110
2015-120
2016-010
2016-020
2016-030
2016-040
2016-050
2016-060
2016-070
2016-08no snapshot
2016-090
2016-100
2016-11no snapshot
2016-120
2017-01no snapshot
2017-021 or fewer
2017-031 or fewer
2017-04no snapshot
2017-051 or fewer
2017-06no snapshot
2017-071 or fewer
2017-082 or fewer
2017-091 or fewer
2017-101 or fewer
2017-11no snapshot
2017-121 or fewer
2018-012 or fewer
2018-021 or fewer
2018-032 or fewer
2018-04no snapshot
2018-05no snapshot
2018-062 or fewer
2018-072 or fewer
2018-082 or fewer
2018-092 or fewer
2018-102 or fewer
2018-11no snapshot
2018-122 or fewer
2019-01no snapshot
2019-021 or fewer
2019-03no snapshot
2019-04no snapshot
2019-051 or fewer
2019-06no snapshot
2019-072 or fewer
2019-082 or fewer
2019-092 or fewer
2019-102 or fewer
2019-112 or fewer
2019-122 or fewer
2020-012 or fewer
2020-022 or fewer
2020-032 or fewer
2020-04no snapshot
2020-05no snapshot
2020-062 or fewer
2020-07no snapshot
2020-082 or fewer
2020-09280
2020-101 or fewer
2020-111 or fewer
2020-122 or fewer
2021-012 or fewer
2021-022 or fewer
2021-03no snapshot
2021-042 or fewer
2021-052 or fewer
2021-062 or fewer
2021-072 or fewer
2021-083 or fewer
2021-0990
2021-1040
2021-1130
2021-122 or fewer
2022-012 or fewer
2022-022 or fewer
2022-033 or fewer
2022-043 or fewer
2022-053 or fewer
2022-063 or fewer
2022-073 or fewer
2022-083 or fewer
2022-093 or fewer
2022-102 or fewer
2022-113 or fewer
2022-123 or fewer
2023-013 or fewer
2023-023 or fewer
2023-03no snapshot
2023-043 or fewer
2023-053 or fewer
2023-064 or fewer
2023-073 or fewer
2023-084 or fewer
2023-093 or fewer
2023-104 or fewer
2023-1170
2023-124 or fewer
2024-014 or fewer
2024-024 or fewer
2024-034 or fewer
2024-044 or fewer
2024-055 or fewer
2024-064 or fewer
2024-074 or fewer
2024-084 or fewer
2024-093 or fewer
2024-104 or fewer
2024-114 or fewer
2024-123 or fewer
2025-014 or fewer
2025-023 or fewer
2025-035 or fewer
2025-0490
2025-054 or fewer
2025-064 or fewer
2025-075 or fewer
2025-084 or fewer
2025-094 or fewer
2025-104 or fewer
2025-114 or fewer
2025-125 or fewer
2026-015 or fewer
2026-025 or fewer
2026-037 or fewer
2026-046 or fewer
2026-057 or fewer
2026-067 or fewer
2026-077 or fewer
2026-088 or fewer
2026-099 or fewer
2026-106 or fewer

Products

The products that kept showing up in OS4ED's monthly top three, with their CVEs summed over those months.

  1. Opensis617 months

Latest CVEs

The 15 most recently published vulnerabilities affecting OS4ED.

  1. CVE-2026-91107openSIS Classic 9.3 - Insecure Direct Object Reference (IDOR)—
  2. CVE-2026-103117OS4ED openSIS-Classic Save Data DatabaseInc.php db_properties sql injection4.7
  3. CVE-2026-103116OS4ED openSIS-Classic Student List Search Endpoint GetStuListFnc.php DBQuery sql injection6.3
  4. CVE-2026-103115OS4ED openSIS-Classic Student Search CustomFieldsFnc.php sql injection6.3
  5. CVE-2026-103114OS4ED openSIS-Classic Assignment Management Endpoint Assignments.php DBQuery_assignment sql injection6.3
  6. CVE-2026-103113OS4ED openSIS-Classic General Information Tab Student.php save action sql injection4.7
  7. CVE-2026-11944openSIS Classic 9.3 - Authenticated path traversal in SentMail attachment download6.5
  8. CVE-2026-8406openSIS Classic 9.3 - Insecure Direct Object Reference in Sent Mail—
  9. CVE-2025-65594OpenSIS 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 relating to the da...8.1
  10. CVE-2025-26186SQL Injection vulnerability in openSIS v.9.1 allows a remote attacker to execute arbitrary code via the id parameter in Ajax.php8.1
  11. CVE-2021-41691A SQL injection vulnerability exists in OS4Ed Open Source Information System Community v8.0 via the "student_id" and "TRANSFER{SCHOOL]" parameters in POST request sent to /TransferredOutModal.php.9.8
  12. CVE-2025-22928OS4ED openSIS v7.0 to v9.1 was discovered to contain a SQL injection vulnerability via the cp_id parameter at /modules/messages/Inbox.php.9.8
  13. CVE-2025-22926An issue in OS4ED openSIS v8.0 through v9.1 allows attackers to execute a directory traversal by sending a crafted POST request to /Modules.php?modname=messaging/Inbox.php&modfunc=save&filename.9.8
  14. CVE-2025-22931An 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 members.7.5
  15. CVE-2025-22929OS4ED openSIS v7.0 to v9.1 was discovered to contain a SQL injection vulnerability via the filter_id parameter at /students/StudentFilters.php.9.8

The record

Peak rank
#25 in Sep 2020
Busiest month shown
Sep 2020, 28 CVEs
Months with a KEV entry
0 since Dec 2013
Monthly snapshots
7 since 2013
OS4ED's full record, month by month