CVE-2026-86608

WP Recipe Maker 9.8.0 - 10.8.1 - Unauthenticated DoS via Unbounded User Meta Insertion

The WP Recipe Maker WordPress plugin before 10.8.2 does not have any authorisation check in one of its REST routes, nor does it bound what that route stores, allowing unauthenticated users to write unlimited data into any user's metadata and to permanently prevent that account, including an administrator's, from loading.

Affected

WP Recipe Maker

CVSS v3.1 CNA

8.2 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

EPSS

0.24% chance of exploitation in the next 30 days, 14th percentile

Published

2026-09-23

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/d7f0f9dd-4180-4210-9c48-dae67e8f5d8e/

References

• CVE Record
• NVD entry