Cross-Site Scripting Vulnerability in WonderCMS by WonderCMS
CVE-2020-29233

5.4MEDIUM

Key Information:

Vendor

Wondercms

Status
Wondercms
Vendor
CVE Published:
30 December 2020

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2020-29233?

WonderCMS version 3.1.3 is susceptible to a cross-site scripting (XSS) vulnerability in the Page description component. This flaw enables an attacker to inject a malicious payload into the page description, which can be executed whenever any user visits the affected website. The executed script can lead to the theft of cookies and other sensitive data, thus compromising user sessions and website integrity.

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-2020-29233 - Proof of Concept

References

https://www.exploit-db.com/exploits/49085
x_refsource_MISC

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

.