Cross-Site Scripting Vulnerability in ZeroWdd StudentManager
CVE-2026-2201

4.8MEDIUM

Key Information:

Vendor

Zerowdd

Status
Studentmanager
Vendor
CVE Published:
9 February 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-2201?

A security vulnerability has been identified in the ZeroWdd StudentManager, specifically within the addLeave function of LeaveController.java. This vulnerability allows for cross-site scripting (XSS) attacks through improper handling of the 'Reason for Leave' input, potentially enabling remote attackers to execute malicious scripts in the context of other users. Given that the project employs a rolling release model and its code repository has been inactive for several years, guidance on affected versions may not be directly accessible. This leaves users at risk, given that the vulnerability is actively publicized and exploitable.

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Affected Version(s)

studentmanager 2151560fc0a50ec00426785ec1e01a3763b380d9

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-2026-2201 - Proof of Concept

References

https://vuldb.com/?id.344904
vdb-entrytechnical-description
https://vuldb.com/?ctiid.344904
signaturepermissions-required
https://vuldb.com/?submit.750217
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

Clock12138 (VulDB User)
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