CVE-2026-9527 Details
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.
A cross-site scripting (XSS) vulnerability has been identified in version 1.0 of the itsourcecode Electronic Judging System. The issue arises in the file '/admin/judges.php', where the 'fname' parameter is not properly validated or encoded, allowing attackers to inject malicious scripts. This vulnerability can be exploited remotely, with the injected scripts executed in the context of the user's browser.
To address this vulnerability, implement proper input validation and output encoding for the 'fname' parameter. Additionally, consider using a Content Security Policy (CSP) to restrict the execution of scripts.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed May 26, 2026CISA-ADP
Assessed May 27, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/i-QvQ-i/first-OvO/issues/1 | [email protected] | ExploitIssue TrackingTechnical DescriptionVendor |
| https://itsourcecode.com/ | [email protected] | Not Applicable |
| https://vuldb.com/submit/814715 | [email protected] | Permission Required |
| https://vuldb.com/vuln/365546 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/365546/cti | [email protected] | AdvisoryPermission Required |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
| CWE-94 | Improper Control of Generation of Code ('Code Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| itsourcecode Electronic Judging System | 1.0 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 23, 2026 | CVE Translated | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 26, 2026 | New CVE Received | [email protected] |