Persistent Cross Site Scripting in Vehicle Parking Management System by Vehicle Parking
CVE-2021-27822

4.8MEDIUM

Key Information:

Vendor

PHPgurukul
Status
Vehicle Parking Management System
Vendor
CVE Published:
19 August 2021

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2021-27822?

A persistent cross site scripting vulnerability exists in the Add Categories module of the Vehicle Parking Management System version 1.0. This weakness allows attackers to inject malicious scripts via a specially crafted payload placed in the Category field. If exploited, this could lead to the execution of arbitrary web scripts or HTML, compromising the integrity of the application and endangering user data.

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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-2021-27822 - Proof of Concept

References

https://www.exploit-db.com/exploits/49595
x_refsource_MISC

CVSS V3.1

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Changed

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

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