CVE-2026-19993
Received Received - Intake

Authorization Bypass in Webkul Bagisto

Publication date: 2026-08-17

Last updated on: 2026-08-17

Assigner: VulDB

Description
A vulnerability has been found in Webkul Bagisto up to 2.4.4. Affected by this vulnerability is an unknown functionality of the file /customer/account/rma/update-status of the component RMA State Validation. The manipulation leads to enforcement of behavioral workflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor confirms: "The reported issues were already identified through our internal security assessment process prior to this notification and are being handled through our established internal security and development lifecycle. Some of these items have already been addressed, while the remaining items are planned for resolution in upcoming product releases."

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Meta Information

Published
2026-08-17
Last Modified
2026-08-17
Generated
2026-08-17
AI Q&A
2026-08-17
EPSS Evaluated
N/A
NVD
CVE-2026-19993
EUVD
EUVD-2026-60055

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
webkul bagisto to 2.4.4 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-840 Business Logic Errors
CWE-841 The product supports a session in which more than one behavior must be performed by an actor, but it does not properly ensure that the actor performs the behaviors in the required sequence.

Attack-Flow Graph

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Executive Summary

This vulnerability affects Webkul Bagisto up to version 2.4.4, specifically in the RMA (Return Merchandise Authorization) state management system. It allows logged-in customers to bypass frontend UI restrictions and manipulate RMA states by sending direct POST requests to specific endpoints. The backend fails to enforce state-transition rules, enabling unauthorized status changes like closing declined RMAs or canceling solved ones.

Detection Guidance

Check for unusual POST requests to /customer/account/rma/update-status/{id} or GET requests to /customer/account/rma/cancel/{id} in web server logs. Monitor for RMA state changes that bypass UI restrictions, such as transitions from DECLINED to SOLVED or SOLVED to CANCELED.

Impact Analysis

This vulnerability could allow attackers to prematurely terminate return processes, overwrite valid RMA states, and disrupt after-sales operations. It may lead to incorrect reporting, audit trail inconsistencies, and potential financial or operational losses due to improper state management of customer returns.

Compliance Impact

This vulnerability allows unauthorized state changes in RMA requests, which could lead to incorrect audit trails and reporting. For GDPR, this may impact data accuracy and accountability requirements. For HIPAA, it could affect the integrity of transaction records. However, the specific compliance impact depends on how the affected system is used in a given environment.

Mitigation Strategies

Implement server-side validation enforcing state-transition rules matching the UI. Centralize validation logic in a shared service to prevent similar issues. Update Bagisto to the latest version where these issues may be addressed.

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