CVE-2026-9527

itsourcecode Electronic Judging System judges.php cross site scripting

MEDIUM
4.3
CVSS Score
Published: May 26, 2026 at 03:45 AM UTC
Updated: July 23, 2026 at 07:32 PM UTC
1 product affected across 1 vendorElectronic Judging System

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.3%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/365546
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/365546/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/814715
ExploitIssue Tracking
Source: cverecord
https://github.com/i-QvQ-i/first-OvO/issues/1
Product
Source: cverecord
https://itsourcecode.com/

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-79CWE-94

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