Auth bypass in Saturday Drive Ninja Forms - Save Progress
CVE-2026-15550
The Ninja Forms - Save Progress plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 3.0.30. This is due to the lack of capability checks and nonce verification in the 'bulk_actions' function. This makes it possible for authenticated attackers, with subscriber-level access and above, to delete arbitrary database records from the 'wp_nf3_objects' table, such as saved submissions.
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
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-15550?
- CVE-2026-15550 is a medium-severity vulnerability in Saturday Drive Ninja Forms - Save Progress, classified under Missing Authorization. CVSS score: 4.3/10. Published 2026-09-05.
- How severe is CVE-2026-15550?
- Medium severity. CVSS v3 base score is 4.3 out of 10.