Cross-Site Scripting Vulnerability in Online Student Management System by Code-Projects
CVE-2026-2156

4.8MEDIUM

Key Information:

Vendor

Code-projects

Status
Online Student Management System
Vendor
CVE Published:
8 February 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-2156?

A vulnerability exists within the Online Student Management System 1.0, specifically in the Announcement Management Module's handling of user input. The affected file, located at /admin/announcement/index.php?view=add, is susceptible to cross-site scripting attacks. Attackers can exploit this vulnerability remotely, potentially leading to unauthorized actions or information disclosure. This exploit has been made public, raising concerns for users of the affected system, who must take immediate steps to mitigate risks.

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Affected Version(s)

Online Student Management System 1.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-2156 - Proof of Concept

References

https://vuldb.com/?id.344858
vdb-entry
https://vuldb.com/?ctiid.344858
signaturepermissions-required
https://vuldb.com/?submit.748328
third-party-advisory

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

baguette168 (VulDB User)
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