CVE-2026-48074Public exploitNetwork attack vector

Cross-tenant invite deletion via unscoped email predicate

Published Aug 6, 2026 · Updated Aug 6, 2026

Incorrect authorization in OpenReception before 1.0.6 allows remote authenticated users to delete pending staff invites in other tenants. StaffService.deleteStaffMember() deletes user_invite rows matching the removed staff email without adding tenantId to that email predicate. A TENANT_ADMIN in one tenant must delete an existing staff user whose email matches another tenant's pending invite; no cross-tenant data read or staff-user modification follows.

CVSS severity2.7
Low
EPSS probability0.30%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Incorrect authorization in OpenReception before 1.0.6 allows remote authenticated users to delete pending staff invites in other tenants. StaffService.deleteStaffMember() deletes user_invite rows matching the removed staff email without adding tenantId to that email predicate. A TENANT_ADMIN in one tenant must delete an existing staff user whose email matches another tenant's pending invite; no cross-tenant data read or staff-user modification follows.

The record

CVE
CVE-2026-48074
Published
Aug 6, 2026
Updated
Aug 6, 2026
Vendor
OpenReception
Product
OpenReception Appointment-booking platform
Classifications
CWE-863, T1531
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Aug 6, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 6, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 1.0.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

OpenReception · OpenReception Appointment-booking platformversion=< 1.0.6

Published CVSS scores

2.7GitHubCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-863Incorrect Authorization
T1531Account Access Removal

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo