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

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-04-27 · updated 2026-10-26
Weakness: CWE-285

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.

Affected products

mettle sendportal: 3.0.0, 3.0.1

References

https://github.com/mettle/sendportal/
https://github.com/mettle/sendportal/issues/337
https://vuldb.com/submit/801781
https://vuldb.com/vuln/359744
https://vuldb.com/vuln/359744/cti

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