Improper Privilege Management in Webkul Bagisto Affects Backend Customer Data
CVE-2026-19996

5.3MEDIUM

Key Information:

Vendor

Webkul

Status
Bagisto
Vendor
CVE Published:
17 August 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-19996?

A vulnerability exists in Webkul Bagisto, specifically impacting versions up to 2.4.4. This flaw is located in the Backend Customer Behavior Data Endpoint, where manipulation of the argument ID can result in improper privilege management. This allows an attacker to potentially exploit the system remotely. The vendor has indicated that these issues were previously identified during their internal security assessments and are in the process of being addressed through their established lifecycle for security and development. As some of these vulnerabilities have already been mitigated in previous updates, users are urged to stay informed about forthcoming resolutions.

Affected Version(s)

Bagisto 2.4.0

Bagisto 2.4.1

Bagisto 2.4.2

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-2026-19996 - Proof of Concept

References

https://vuldb.com/vuln/391197
vdb-entrytechnical-description
https://vuldb.com/vuln/391197/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-19996
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Mitchell45 (VulDB User)
VulDB CNA Team
.