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Description

A vulnerability was found in itsourcecode Electronic Judging System 1.0. This vulnerability affects unknown code of the file /admin/edit_team.php. The manipulation of the argument num_id results in sql injection. The attack may be launched remotely. The exploit has been made public and could be used.

PUBLISHED Reserved 2026-05-25 | Published 2026-05-26 | Updated 2026-05-26 | Assigner VulDB




MEDIUM: 6.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
HIGH: 7.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
HIGH: 7.3CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
7.5AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

SQL Injection

Injection

Product status

1.0
affected

Timeline

2026-05-25:Advisory disclosed
2026-05-25:VulDB entry created
2026-05-25:VulDB entry last update

Credits

i-OvO-i (VulDB User) reporter

References

vuldb.com/vuln/365545 (VDB-365545 | itsourcecode Electronic Judging System edit_team.php sql injection) vdb-entry technical-description

vuldb.com/vuln/365545/cti (VDB-365545 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/submit/814714 (Submit #814714 | itsourcecode Electronic Judging System V1.0 SQL injection) third-party-advisory

github.com/i-QvQ-i/first-OvO/issues/2 exploit issue-tracking

itsourcecode.com/ product

cve.org (CVE-2026-9526)

nvd.nist.gov (CVE-2026-9526)

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