CVE-2026-48074: CWE-863: Incorrect Authorization in open-reception appointment-booking-software
OpenReception appointment booking software versions prior to 1.0.6 contain an authorization flaw where deleting a staff user by a TENANT_ADMIN improperly deletes pending invites across tenants sharing the same email. This occurs because the invite cleanup query lacks tenant scoping, allowing cross-tenant invite deletion. The issue is fixed in version 1.0.6.
AI Analysis
Technical Summary
In OpenReception's appointment booking software before version 1.0.6, when a TENANT_ADMIN deletes a staff user, the system runs an invite cleanup that deletes entries from the central user_invite table by email without restricting the deletion to the tenant of the deleted staff. This means a TENANT_ADMIN in one tenant can inadvertently delete pending invites associated with the same email in other tenants, violating tenant isolation. The bug is limited to the invite cleanup side effect of staff deletion. The user-side deletion itself is correctly tenant-scoped. Version 1.0.6 patches this incorrect authorization issue.
Potential Impact
The vulnerability allows a TENANT_ADMIN in one tenant to delete pending invites in other tenants if the invites share the same email address. This breaks tenant isolation and could disrupt invite workflows for users in other tenants. There is no direct confidentiality or availability impact, and the CVSS score is low (2.7).
Mitigation Recommendations
Upgrade to OpenReception appointment booking software version 1.0.6 or later, which patches the incorrect authorization in the invite cleanup process. No other mitigation is indicated.
CVE-2026-48074: CWE-863: Incorrect Authorization in open-reception appointment-booking-software
Description
OpenReception appointment booking software versions prior to 1.0.6 contain an authorization flaw where deleting a staff user by a TENANT_ADMIN improperly deletes pending invites across tenants sharing the same email. This occurs because the invite cleanup query lacks tenant scoping, allowing cross-tenant invite deletion. The issue is fixed in version 1.0.6.
CVSS v3.1
Score 2.7low
Affected software
open-reception
appointment-booking-software
pkg:github/open-reception/appointment-booking-softwareRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
In OpenReception's appointment booking software before version 1.0.6, when a TENANT_ADMIN deletes a staff user, the system runs an invite cleanup that deletes entries from the central user_invite table by email without restricting the deletion to the tenant of the deleted staff. This means a TENANT_ADMIN in one tenant can inadvertently delete pending invites associated with the same email in other tenants, violating tenant isolation. The bug is limited to the invite cleanup side effect of staff deletion. The user-side deletion itself is correctly tenant-scoped. Version 1.0.6 patches this incorrect authorization issue.
Potential Impact
The vulnerability allows a TENANT_ADMIN in one tenant to delete pending invites in other tenants if the invites share the same email address. This breaks tenant isolation and could disrupt invite workflows for users in other tenants. There is no direct confidentiality or availability impact, and the CVSS score is low (2.7).
Mitigation Recommendations
Upgrade to OpenReception appointment booking software version 1.0.6 or later, which patches the incorrect authorization in the invite cleanup process. No other mitigation is indicated.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-05-20T18:25:25.708Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a750704bf8831d5395f5a50
Added to database: 08/06/2026, 22:13:24 UTC
Last enriched: 08/14/2026, 16:10:11 UTC
Last updated: 09/21/2026, 22:01:35 UTC
Views: 29
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