How severe is CVE-2026-0820?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Auth bypass in Sweetdaisy86 Repairbuddy – Repair Shop Crm & Booking Plugin For Wordpress

CVE-2026-0820

The RepairBuddy – Repair Shop CRM & Booking Plugin for WordPress plugin for WordPress is vulnerable to Insecure Direct Object Reference due to missing capability checks on the wc_upload_and_save_signature_handler function in all versions u…

Vulnerability class: Broken Access Control

EPSS: 0.000 (15.3th percentile) — read the EPSS interpretation.

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:N/I:L/A:N.

Affected products

Sweetdaisy86 Repairbuddy – Repair Shop Crm & Booking Plugin For Wordpress — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

Frequently asked questions

What is CVE-2026-0820?: CVE-2026-0820 is a medium-severity vulnerability in Sweetdaisy86 Repairbuddy – Repair Shop Crm & Booking Plugin For Wordpress, classified under Missing Authorization. CVSS score: 4.3/10. Published 2026-01-17.
How severe is CVE-2026-0820?: Medium severity. CVSS v3 base score is 4.3 out of 10.