CVE-2026-16155

A vulnerability was identified in SourceCodester Class and Exam Timetabling System 1.0. Affected by this issue is some unknown functionality of the file /schoolyr.php. The manipulation of the argument sy leads to cross site scripting. It is possible to initiate the attack remotely. The exploit is publicly available and might be used.

CVSS v3 3.5 LOW
CVSS v2.0 4.0 MEDIUM

3.5^/10

CVSS v3 : LOW

Vector :

Exploitability : 2.1 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/justconter/cve/issues/4
https://vuldb.com/cve/CVE-2026-16155
https://vuldb.com/submit/857080
https://vuldb.com/vuln/379920
https://vuldb.com/vuln/379920/cti
https://www.sourcecodester.com/

Configurations

No configuration.

History

18 Jul 2026, 21:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-18 21:17

Updated : 2026-07-21 15:16

NVD link : CVE-2026-16155

Mitre link : CVE-2026-16155

CVE.ORG link : CVE-2026-16155

JSON object : View

Products Affected

No product.

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CWE-94

Improper Control of Generation of Code ('Code Injection')

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