PT-2026-43185 · Itsourcecode · Electronic Judging System

Zulu · Published 2026-05-26 · Updated 2026-05-26 · CVE-2026-9528

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions itsourcecode Electronic Judging System version 1.0

Description A SQL injection issue exists in the /admin/delete judge.php endpoint. Remote attackers can exploit this by manipulating the judge id argument. SQL injection is a technique where malicious SQL statements are inserted into entry fields for execution, potentially allowing unauthorized access to or modification of the database.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability. As a temporary workaround, restrict access to the /admin/delete judge.php file to minimize the risk of exploitation.

Exploit

Special Elements Injection

SQL injection

Weakness Enumeration

CWE-74

CWE-89

Related Identifiers

CVE-2026-9528

Affected Products

Electronic Judging System

References · 7

• 🔥 https://github.com/zulu225588/zulu-loudong/issues/4 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-9528 · Security Note
• https://itsourcecode.com · Note
• https://t.me/CVEtracker/54951 · Telegram Post
• https://vuldb.com/submit/814738 · Note
• https://vuldb.com/vuln/365547/cti · Note
• https://vuldb.com/vuln/365547 · Note