CVE-2024-28114

Server Side Template Injection in Peering Manager <=1.8.2 allows RCE.

• CVSS 9.1
• CWE-74
• Input Validation and Sanitization
• Remote

Peering Manager is a BGP session management tool. There is a Server Side Template Injection vulnerability that leads to Remote Code Execution in Peering Manager <=1.8.2. As a result arbitrary commands can be executed on the operating system that is running Peering Manager. This issue has been addressed in version 1.8.3. Users are advised to upgrade. There are no known workarounds for this vulnerability.

CVE

CVE-2024-28114

CWE

CWE-74

CVSS base score

9.1

Published

2024-03-12

OWASP

A03 Injection

Orthogonal defect classification

Function

Code defect classification

Incorrect Functionality

Category

Input Validation and Sanitization

Subcategory

Command Injection

Accessibility scope

Remote

Impact

Arbitrary Code Execution

Affected component

Peering Mana

Solution

Upgrade to Peering Manager version 1.8.3 or later.

from jinja2 import Environment, FileSystemLoader

env = Environment(
    loader=FileSystemLoader('templates')
)

template = env.get_template('example_template.html')
output = template.render(user_input=user_input)

from jinja2 import Environment, FileSystemLoader, select_autoescape

env = Environment(
    loader=FileSystemLoader('templates'),
    autoescape=select_autoescape(['html', 'xml'])
)

template = env.get_template('example_template.html')
output = template.render(user_input=user_input)

{{ config.__class__.__init__.__globals__['os'].popen('whoami').read() }}

@misc{vaitp:cve202428114,
  title        = {{Server Side Template Injection in Peering Manager <=1.8.2 allows RCE.}},
  author       = {Bogaerts, Fr\'ed\'eric and Ivaki, Naghmeh and Fonseca, Jos\'e},
  year         = {2024},
  note         = {VAITP Python Vulnerability Dataset, entry CVE-2024-28114},
  howpublished = {\url{https://netpack.pt/vaitp/vulnerability/CVE-2024-28114/}}
}