CVE-2026-7145: Authorization Bypass in mettle sendportal
A weakness has been identified in mettle sendportal up to 3.0.1. Affected is the function destroy of the file app/Http/Controllers/Workspaces/WorkspaceInvitationsController.php of the component Invitation Handler. This manipulation of the argument invitation causes authorization bypass. The attack may be initiated remotely. The project was informed of the problem early through an issue report but has not responded yet.
AI Analysis
Technical Summary
This vulnerability affects mettle sendportal versions 3.0.0 and 3.0.1 in the Invitation Handler component. The destroy function in app/Http/Controllers/Workspaces/WorkspaceInvitationsController.php improperly validates the invitation argument, enabling an attacker to bypass authorization checks remotely. This could allow unauthorized actions related to workspace invitations. There is no vendor response or patch available at this time, and no known exploits have been reported in the wild.
Potential Impact
Successful exploitation of this vulnerability could allow an attacker with network access to bypass authorization controls in the invitation handling process. This may lead to unauthorized deletion or manipulation of workspace invitations. The impact is limited to the affected component and requires no user interaction, but some privileges are needed (PR:L). The overall severity is medium (CVSS 5.3).
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since the vendor has not responded or released a fix, users should monitor official channels for updates. Until a patch is available, restrict network access to the affected service where possible and review invitation handling processes for suspicious activity.
CVE-2026-7145: Authorization Bypass in mettle sendportal
Description
A weakness has been identified in mettle sendportal up to 3.0.1. Affected is the function destroy of the file app/Http/Controllers/Workspaces/WorkspaceInvitationsController.php of the component Invitation Handler. This manipulation of the argument invitation causes authorization bypass. The attack may be initiated remotely. The project was informed of the problem early through an issue report but has not responded yet.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability affects mettle sendportal versions 3.0.0 and 3.0.1 in the Invitation Handler component. The destroy function in app/Http/Controllers/Workspaces/WorkspaceInvitationsController.php improperly validates the invitation argument, enabling an attacker to bypass authorization checks remotely. This could allow unauthorized actions related to workspace invitations. There is no vendor response or patch available at this time, and no known exploits have been reported in the wild.
Potential Impact
Successful exploitation of this vulnerability could allow an attacker with network access to bypass authorization controls in the invitation handling process. This may lead to unauthorized deletion or manipulation of workspace invitations. The impact is limited to the affected component and requires no user interaction, but some privileges are needed (PR:L). The overall severity is medium (CVSS 5.3).
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since the vendor has not responded or released a fix, users should monitor official channels for updates. Until a patch is available, restrict network access to the affected service where possible and review invitation handling processes for suspicious activity.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-04-26T19:53:34.428Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69efa435ba26a39fba4f0c9b
Added to database: 4/27/2026, 6:00:21 PM
Last enriched: 4/27/2026, 6:15:12 PM
Last updated: 4/27/2026, 8:44:16 PM
Views: 6
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