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Webkul Bagisto CVE-2026-19836

| EUVDEUVD-2026-58682 LOW
Authorization Bypass Through User-Controlled Key (CWE-639)
2026-08-14 VulDB GHSA-cv74-v78q-2p76
2.1
CVSS 4.0 · Vendor: VulDB

Severity by source

Vendor (VulDB) PRIMARY
2.1 MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
vuln.today AI
4.3 MEDIUM

Network-accessible admin panel requires low-privileged backend auth; read-only IDOR yields low confidentiality impact with no integrity or availability effect.

3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (VulDB).

CVSS VectorVendor: VulDB

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
X

Lifecycle Timeline

4
Severity Changed
Aug 14, 2026 - 16:22 NVD
MEDIUM LOW
CVSS changed
Aug 14, 2026 - 16:22 NVD
5.3 (MEDIUM) 2.1 (LOW)
Analysis Generated
Aug 14, 2026 - 16:01 vuln.today
CVE Published
Aug 14, 2026 - 15:30 cve.org
MEDIUM 5.3

DescriptionCVE.org

A security flaw has been discovered in Webkul Bagisto up to 2.4.4. Affected by this issue is some unknown functionality of the file /admin/customers/view of the component Backend Customer Detail Feature. Performing a manipulation of the argument ID results in authorization bypass. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. 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."

AnalysisAI

Authorization bypass via Insecure Direct Object Reference (IDOR) in Webkul Bagisto's backend customer detail endpoint allows remote authenticated users to enumerate and retrieve customer records outside their authorized scope by manipulating the ID parameter in requests to /admin/customers/view. Versions up to and including 2.4.4 are confirmed affected per NVD CPE data, and publicly available exploit code exists on GitHub. The vendor has acknowledged the vulnerability class and confirmed that partial remediation is underway internally, though no specific patched release version has been publicly confirmed.

Technical ContextAI

Bagisto is an open-source Laravel/PHP-based e-commerce platform developed by Webkul (CPE: cpe:2.3:a:webkul:bagisto:*:*:*:*:*:*:*:*). The root cause is CWE-639 (Authorization Bypass Through User-Controlled Key), a subclass of Insecure Direct Object Reference where the application uses a caller-supplied value - here the customer ID query parameter - as a direct key into database records without verifying that the requesting session is authorized to access the referenced object. The affected route /admin/customers/view in the Backend Customer Detail Feature trusts the supplied ID value and returns the corresponding customer record without enforcing object-level access control. Because Bagisto's admin panel supports multiple backend roles with varying privilege levels, this flaw allows a lower-privileged backend account to traverse customer records that should be restricted to higher-privileged roles or to the owning account context.

RemediationAI

No specific patched version has been publicly confirmed at the time of this analysis. The vendor has acknowledged that some of the reported issues have already been addressed internally and that remaining items are planned for resolution in upcoming product releases; organizations should monitor the official Bagisto GitHub repository and Webkul release channels for a patched build and apply it promptly upon availability. As an immediate compensating control, restrict access to the /admin/customers/ path using Bagisto's built-in ACL (Access Control List) configuration to ensure only roles with a legitimate need can reach the customer view endpoint - this reduces the pool of accounts capable of exploitation, though it does not eliminate the underlying flaw. Implement server-side access logging on /admin/customers/view with alerting on high-frequency or sequential ID patterns to detect enumeration attempts. Enforcing strong credential policies and minimizing the number of active backend accounts reduces the attack surface further, since exploitation requires at minimum low-privileged backend authentication.

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CVE-2026-9506 HIGH POC
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Arbitrary file read in Bagisto v2.4.1 allows unauthenticated remote attackers to retrieve sensitive files outside the we

CVE-2026-21451 HIGH POC
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Stored XSS in Bagisto's CMS page editor allows authenticated attackers to bypass input sanitization by crafting maliciou

CVE-2026-21447 HIGH POC
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CVE-2024-27499 MEDIUM POC
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Bagisto v1.5.1 is vulnerable for Cross site scripting(XSS) via png file upload vulnerability in product review option. R

CVE-2026-21450 CRITICAL
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Bagisto before 2.3.10 has a second server-side template injection vulnerability, this time via the type parameter. Like

CVE-2026-19996 LOW POC
2.1 Aug 17

Improper privilege management in Bagisto's backend customer management endpoint allows authenticated low-privileged user

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CVE-2026-19836 vulnerability details – vuln.today

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