CVE-2026-113598 Details
Description
Modoboa before 2.8.0 contains an insecure direct object reference vulnerability that allows authenticated users to delete alarms of other domains via the POST /api/v2/alarms/bulk_delete/ action. Attackers can enumerate sequential alarm IDs to delete DNS, MX and blocklist monitoring alarms server-wide, hiding problems from responsible administrators.
A cross-domain insecure direct object reference (IDOR) vulnerability has been identified in Modoboa versions prior to 2.8.0. This vulnerability allows authenticated users to delete alarms from other domains using the POST /api/v2/alarms/bulk_delete/ endpoint. Exploitation involves enumerating sequential alarm IDs to remove DNS, MX, and blocklist monitoring alarms across the server, potentially concealing issues from the relevant domain administrators.
Users are advised to update to Modoboa version 2.8.0 or later, where this vulnerability has been fixed.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 20, 2026CISA-ADP
Assessed Oct 21, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/modoboa/modoboa/blob/2.7.2/modoboa/admin/api/v2/viewsets.py | [email protected] | Source CodeVendor |
| https://github.com/modoboa/modoboa/commit/e0a4e3b9ee8ad84dba46e4c0f04cbbe7cf78c38d | [email protected] | Source CodeVendor |
| https://github.com/modoboa/modoboa/issues/3945 | [email protected] | Issue TrackingTechnical DescriptionVendor |
| https://github.com/modoboa/modoboa/releases/tag/2.8.0 | [email protected] | Release NotesVendor |
| https://www.vulncheck.com/advisories/modoboa-before-2.8.0-idor-via-api-v2-alarms-bulk-delete | [email protected] | AdvisoryRemedy |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-639 | Authorization Bypass Through User-Controlled Key | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Modoboa | >= 0, < 2.8.0 |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 21, 2026 | CVE Modified | CISA-ADP |
| Oct 20, 2026 | New CVE Received | [email protected] |