Cross-Site Scripting Vulnerability in Qibo CMS from Guangzhou Qibo Network Technology Co., Ltd.
CVE-2026-6648

5.1MEDIUM

Key Information:

Vendor

Qibo

Status
Cms
Vendor
CVE Published:
20 April 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-6648?

A security vulnerability has been discovered in the Internal Message Module of Qibo CMS 1.0, which allows for potential cross-site scripting (XSS) attacks. This vulnerability enables remote attackers to execute arbitrary scripts in the context of a user's session. The exploit has been publicly disclosed, highlighting the urgency for users to implement security measures. Despite prior notification, the vendor has not responded to the issue, leaving users susceptible to potential exploitation.

Affected Version(s)

CMS 1.0

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-2026-6648 - Proof of Concept

References

https://vuldb.com/vuln/358282
vdb-entry
https://vuldb.com/vuln/358282/cti
signaturepermissions-required
https://vuldb.com/submit/793450
third-party-advisory

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

EthX0_ (VulDB User)
VulDB CNA Team
.