# CVE-2026-86815

## Summary

- **CVE ID:** CVE-2026-86815
- **Severity:** MEDIUM
- **CVSS Score:** 5.5 (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N)
- **CWE:** N/A
- **Published:** Sep 11, 2026
- **Last Modified:** Sep 11, 2026

## Description

The BackWPup  WordPress plugin before 5.7.5 does not properly restrict access to several of its REST API routes for job, backup-destination, and backup-execution management, allowing users holding a BackWPup  WordPress plugin before 5.7.5-defined, administrator-assigned limited role to create and run backup jobs and exfiltrate a full database backup to an attacker-controlled destination.

## Affected Products

- Unknown — BackWPup (5.2.2)

## References

- [CNA](https://wpscan.com/vulnerability/fa66c458-f14f-47bc-87e6-b603200ef8e9/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.23%
- **EPSS Percentile:** 14.1

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-19._