What’s Vulnerable › Vulnerabilities

CVE-2026-9527: itsourcecode Electronic Judging System judges.php cross site scripting

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-26 · updated 2026-07-23
• Weakness: CWE-79

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 products

• itsourcecode Electronic Judging System: 1.0

References

• https://github.com/i-QvQ-i/first-OvO/issues/1
• https://itsourcecode.com/
• https://vuldb.com/submit/814715
• https://vuldb.com/vuln/365546
• https://vuldb.com/vuln/365546/cti

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