Vulnerability · Published Aug 14, 2026 · Assigned by VulDB
CVE-2026-19834Webkul Bagisto Admin Customer Impersonation Feature login-as-customer authorization
Medium 4.7
In plain English
A medium-severity authorization bypass via user-controlled key in Bagisto from Webkul. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 37% of all known vulnerabilities).
Official description
A vulnerability was determined in Webkul Bagisto up to 2.4.4. Affected is an unknown function of the file /admin/customers/login-as-customer/ of the component Admin Customer Impersonation Feature. This manipulation of the argument ID causes authorization bypass. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. 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."
Affected products (as reported)
Weakness: CWE-639, CWE-285 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
References
- VDB-389972 | Webkul Bagisto Admin Customer Impersonation Feature login-as-customer authorization vdb-entry, technical-description
- VDB-389972 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- CVE-2026-19834 | CVE Analysis and Report third-party-advisory
- Submit #870342 | Webkul Bagisto <=2.4.4 Authorization Bypass third-party-advisory
- https://github.com/Mitchell45/PHP_Web_POCs/blob/main/Bagisto/01_english_vulnerability_report.md exploit