Webkul Bagisto RMA State Validation Vulnerability
CVE-2026-19993

5.3MEDIUM

Key Information:

Vendor

Webkul

Status
Bagisto
Vendor
CVE Published:
17 August 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-19993?

A vulnerability exists in Webkul Bagisto prior to version 2.4.4 in the RMA State Validation component, specifically concerning the file /customer/account/rma/update-status. This issue enables a potential attacker to enforce behavioral workflows through unauthorized manipulation. The attack can be executed remotely, which raises concerns about the security of user data and application integrity. The vendor has acknowledged that these security issues were identified in their internal assessments and are actively being addressed, with some fixes already implemented in earlier updates.

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-2026-19993 - Proof of Concept

References

https://vuldb.com/vuln/391194
vdb-entry
https://vuldb.com/vuln/391194/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-19993
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
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

Mitch45 (VulDB User)
VulDB CNA Team
.