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CVE-2026-7145— mettle sendportal Invitation WorkspaceInvitationsController.php destroy authorization

Quick assessment

Affected
mettle sendportal
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

sendportal是Mettle开源的一款自托管邮件营销管理工具。 sendportal 3.0.1及之前版本存在授权问题漏洞，该漏洞源于Invitation Handler组件文件app/Http/Controllers/Workspaces/WorkspaceInvitationsController.php中函数destroy对参数invitation操作不当，可能导致授权绕过。

CVSS 5.4 · Medium EPSS 0.40% · P32

Affected Version Matrix 2

VendorProduct Version RangeStatus
mettle sendportal 3.0.0 affected
3.0.1 affected
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I. Basic Information for CVE-2026-7145

Vulnerability Information
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Vulnerability Title
mettle sendportal Invitation WorkspaceInvitationsController.php destroy authorization
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
sendportal 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
sendportal是Mettle开源的一款自托管邮件营销管理工具。 sendportal 3.0.1及之前版本存在授权问题漏洞，该漏洞源于Invitation Handler组件文件app/Http/Controllers/Workspaces/WorkspaceInvitationsController.php中函数destroy对参数invitation操作不当，可能导致授权绕过。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
mettle sendportal 3.0.0 -

II. Public POCs for CVE-2026-7145

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III. Intelligence Information for CVE-2026-7145

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Vendor Advisories for CVE-2026-7145 (1)

News Coverage for CVE-2026-7145 (1)

Other References for CVE-2026-7145 (1)

IV. Related Vulnerabilities

Same product: sendportal
Same vendor: mettle
Same weakness: CWE-639

V. Comments for CVE-2026-7145

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