Jetpack CRM < 5.4.3 - Admin+ Cross-Site Scripting
CVE-2022-3919

4.8MEDIUM

Key Information:

Vendor

Wordpress
Status
Jetpack Crm
Vendor
CVE Published:
12 December 2022

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2022-3919?

The Jetpack CRM WordPress plugin before 5.4.3 does not sanitise and escape its settings, allowing high privilege users such as admin to perform cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

Affected Version(s)

Jetpack CRM 0 < 5.4.3

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-2022-3919 - Proof of Concept

References

https://wpscan.com/vulnerability/fe2f1d52-8421-4b46-b829-...
exploitvdb-entrytechnical-description

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

Credit

zhangyunpei
.