itsourcecode Advanced School Management System v1.0 is vulnerable to SQL Injection via the grade parameter at /school/view/timetable_insert…

published 2022-07-20 4y ago modified 2026-06-17 4mo ago also EUVD-2022-37540

cvss: 8.8; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.8%; EPSS 0.8% chance of exploitation in 30 days, percentile 57%
public exploits: 0; none known

itsourcecode Advanced School Management System v1.0 is vulnerable to SQL Injection via the grade parameter at /school/view/timetable_insert_form.php.

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Exploit prediction

0.82% chance of exploitation in the next 30 days, higher than 57% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

github.com https://github.com/Renrao/bug_report/blob/master/blob/main/vendors/itsourcecode.com/advanced-school-management-system/sql_injection3.md referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
NVD	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Classification

Weakness

CWE-89 Improper Neutralization of Special Elements used in an SQL Command

References

github.com /Renrao/bug_report/blob/master/blob/main/vendors/itsourcecode.com/advanced-school-management-system/sql_inject
exploit, issue-tracking, third-party-advisory

Sources

CVE List CVE-2022-34588
NVD CVE-2022-34588

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