CVE-2026-9527
MEDIUMitsourcecode Electronic Judging System judges.php cross site scripting
Title source: cnaDescription
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.
References (5)
Core 5
Core References
Vdb Entry, Technical Description vdb-entry
technical-description
VDB-365546 | itsourcecode Electronic Judging System judges.php cross site scripting
https://vuldb.com/vuln/365546
Signature, Permissions Required signature
permissions-required
VDB-365546 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/365546/cti
Third Party Advisory third-party-advisory
Submit #814715 | itsourcecode Electronic Judging System V1.0 cross site scripting
https://vuldb.com/submit/814715
Exploit exploit
issue-tracking
https://github.com/i-QvQ-i/first-OvO/issues/1
Product product
https://itsourcecode.com/
Scores
CVSS v3
4.3
EPSS
0.0034
EPSS Percentile
25.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-79
CWE-94
Status
published
Products (1)
itsourcecode/Electronic Judging System
1.0
Published
May 26, 2026
Tracked Since
May 26, 2026