SQL Injection Vulnerability in Jackq XCMS Password Recovery Mail Function
CVE-2026-108799

6.9MEDIUM

Key Information:

Vendor

Jackq

Status
Vendor
CVE Published:
12 October 2026

Badges

๐Ÿ‘พ Exploit Exists๐ŸŸก Public PoC

What is CVE-2026-108799?

A SQL injection vulnerability has been identified in the Password Recovery Mail Endpoint of Jackq XCMS. Specifically, the flaw resides in the PublicController::sendFindPwdMail function located in Admin/Home/Controller/PublicController.class.php. By manipulating the email argument, an attacker can cause unfiltered input to be executed in database queries, leading to unauthorized access and potential data exposure. The possibility of remote exploitation raises serious security concerns, particularly as details of the exploit have been made publicly available, heightening the risk for affected users.

Affected Version(s)

XCMS 3fab5342cc509945a7ce1b8ec39d19f701b89261

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.

References

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • ๐ŸŸก

    Public PoC available

  • ๐Ÿ‘พ

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

wenyouwen (VulDB User)
.