Information disclosure in Wp Recipe Maker

CVE-2026-86603

The WP Recipe Maker WordPress plugin before 10.8.2 does not have any authorisation check in one of its AJAX actions, allowing any authenticated user, such as a subscriber, to retrieve the IDs and titles of other users' unpublished lists.

Vulnerability class: Information Disclosure

Published · last modified .

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.003 (22.2th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 22nd percentile — 22.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-86603: held from 0.002 to 0.003.

EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.001

Affected products

  • Wp Recipe Maker

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-86603?
CVE-2026-86603 is a medium-severity vulnerability in Wp Recipe Maker, classified under Information Disclosure. CVSS score: 4.3/10. Published 2026-09-23.
How severe is CVE-2026-86603?
Medium severity. CVSS v3 base score is 4.3 out of 10.