Stored Cross-Site Scripting Vulnerability in Backdrop CMS by Backdrop
CVE-2022-42097

4.8MEDIUM

Key Information:

Vendor

Backdropcms

Status
Backdrop
Vendor
CVE Published:
22 November 2022

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2022-42097?

Backdrop CMS version 1.23.0 has been identified to have a stored cross-site scripting vulnerability that can be exploited via the 'Comment' feature. This flaw allows attackers to inject malicious scripts into the application. If exploited, it could lead to unauthorized actions performed on behalf of users, compromising user data and the application's integrity. It is crucial for users and administrators to take the necessary measures to mitigate this risk and ensure the security of their installations.

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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-2022-42097
Created by bypazs

References

https://github.com/backdrop/backdrop/releases/tag/1.23.0
https://backdropcms.org
https://grimthereaperteam.medium.com/cve-2022-42097-backd...

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

  • Vulnerability published

  • Vulnerability Reserved

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

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