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Description

A vulnerability was determined in itsourcecode Electronic Judging System 1.0. This issue affects some unknown processing of the file /admin/judges.php. This manipulation of the argument fname causes cross site scripting. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.

PUBLISHED Reserved 2026-05-25 | Published 2026-05-26 | Updated 2026-05-27 | Assigner VulDB




MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
MEDIUM: 4.3CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
MEDIUM: 4.3CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
5.0AV:N/AC:L/Au:N/C:N/I:P/A:N/E:POC/RL:ND/RC:UR

Problem types

Cross Site Scripting

Code 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/365546 (VDB-365546 | itsourcecode Electronic Judging System judges.php cross site scripting) vdb-entry technical-description

vuldb.com/vuln/365546/cti (VDB-365546 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/submit/814715 (Submit #814715 | itsourcecode Electronic Judging System V1.0 cross site scripting) third-party-advisory

github.com/i-QvQ-i/first-OvO/issues/1 exploit issue-tracking

itsourcecode.com/ product

cve.org (CVE-2026-9527)

nvd.nist.gov (CVE-2026-9527)

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