Cross-Site Scripting Vulnerability in yourmaileyes MOOC Submission Handler
CVE-2025-15134

5.1MEDIUM

Key Information:

Vendor

Yourmaileyes

Status
Mooc
Vendor
CVE Published:
28 December 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-15134?

A security flaw in the yourmaileyes MOOC platform, specifically within the submission handler's functionality, allows an attacker to manipulate arguments leading to cross-site scripting (XSS) vulnerabilities. This issue arises from improper handling of user-supplied input in the subreview method of the MainController.java file. The vulnerability can be exploited remotely, potentially compromising user data and security. The project maintainers were alerted about this issue through an issue report; however, there has been no response or action taken to address the problem as of yet.

Affected Version(s)

MOOC 1.0

MOOC 1.1

MOOC 1.2

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-2025-15134 - Proof of Concept

References

https://vuldb.com/?id.338512
vdb-entrytechnical-description
https://vuldb.com/?ctiid.338512
signaturepermissions-required
https://vuldb.com/?submit.713955
third-party-advisory

CVSS V4

Score:
5.1
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

zzdzz (VulDB User)
JSON
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CVE-2025-15134 : Cross-Site Scripting Vulnerability in yourmaileyes MOOC Submission Handler