Code-Projects Assessment Management Cross-Site Scripting Vulnerability
CVE-2026-93977

5.1MEDIUM

Key Information:

Vendor

Code-projects

Status
Assessment Management
Vendor
CVE Published:
20 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-93977?

A cross-site scripting vulnerability exists in Code-Projects' Assessment Management version 1.0, specifically affecting the 'lecturer/add-single-mark.php' file. An attacker can manipulate the 'mark' argument to execute malicious scripts in the context of the user's session. This vulnerability allows remote exploitation, enabling the attacker to potentially compromise sensitive user information or conduct further attacks. Given that this exploit has been publicly disclosed, it is crucial for administrators to take immediate action to mitigate the risks involved.

Affected Version(s)

Assessment Management 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-2026-93977 - Proof of Concept

References

https://vuldb.com/vuln/407936
vdb-entrytechnical-description
https://vuldb.com/vuln/407936/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-93977
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

SSL_Seven_Security Lab_WangZhiQiang_XiaoZiLong (VulDB User)
.