PT-2026-60991 · Sourcecodester · Class/Exam Timetabling System

Justconter · CVE-2026-16156 · Published 2026-07-18 · Updated 2026-07-18

Positive Technologies (AI Summary)

CVSS v2.0

4.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions SourceCodester Class and Exam Timetabling System version 1.0

Description A security flaw allows remote attackers to perform cross-site scripting (XSS), a technique where malicious scripts are injected into trusted websites. The issue exists in the '/forexam.php' endpoint due to improper handling of the day variable.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability. Avoid using the day parameter in the '/forexam.php' endpoint until the issue is resolved.

Exploit

XSS

Code Injection

Weakness Enumeration

CWE-79

CWE-94

Related Identifiers

CVE-2026-16156

Affected Products

Class/Exam Timetabling System

References · 9

• 🔥 https://github.com/justconter/cve/issues/3 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-16156 · Security Note
• https://vuldb.com/cve/CVE-2026-16156 · Note
• https://twitter.com/infoflowcloud/status/2078619864931901595 · Twitter Post
• https://sourcecodester.com · Note
• https://vuldb.com/vuln/379921/cti · Note
• https://twitter.com/CVEnew/status/2078618650194399518 · Twitter Post
• https://vuldb.com/vuln/379921 · Note
• https://vuldb.com/submit/857081 · Note