Auth bypass in Saskaita123 Invoice123
CVE-2026-9857
The Invoice123 plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.7.0. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible…
Vulnerability class: Broken Access Control
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
- Saskaita123 Invoice123 — versions 0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-9857?
- CVE-2026-9857 is a medium-severity vulnerability in Saskaita123 Invoice123, classified under Missing Authorization. CVSS score: 4.3/10. Published 2026-07-10.
- How severe is CVE-2026-9857?
- Medium severity. CVSS v3 base score is 4.3 out of 10.