PT-2026-55724 · Sourcecodester · Class/Exam Timetabling System

Jingyuan Sun + 1 · Published 2026-07-04 · Updated 2026-07-04 · CVE-2026-14641

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 SourceCodester Class and Exam Timetabling System version 1.0

Description An issue exists in the /edit course.php endpoint where manipulation of the ID variable allows for remote SQL injection. SQL injection is a technique where malicious SQL statements are inserted into entry fields for execution, potentially allowing unauthorized access to the database.

Recommendations Update SourceCodester Class and Exam Timetabling System version 1.0 to a version that contains a fix for this issue. As a temporary mitigation, restrict access to the /edit course.php file.

Exploit

Fix

SQL injection

Special Elements Injection

Weakness Enumeration

CWE-89

CWE-74

Related Identifiers

CVE-2026-14641

Affected Products

Class/Exam Timetabling System

References · 10

• 🔥 https://github.com/sunjingyuan123/ccvvee/issues/2 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-14641 · Security Note
• https://vuldb.com/submit/846143 · Note
• https://vuldb.com/vuln/376157/cti · Note
• https://twitter.com/CVEnew/status/2073509625962340431 · Twitter Post
• https://vuldb.com/submit/847955 · Note
• https://sourcecodester.com · Note
• https://vuldb.com/vuln/376157 · Note
• https://vuldb.com/cve/CVE-2026-14641 · Note
• https://twitter.com/infoflowcloud/status/2073509878786576431 · Twitter Post