CVE-2026-65049Network attack vector

Network-wide data deletion via site-scoped authorization

Published Jul 21, 2026 · Updated Jul 21, 2026

Incorrect authorization in Ninja Forms 3.14.8 and earlier allows remote authenticated users to delete plugin data across a multisite network. The nf_delete_all_data AJAX handler accepts a site-scoped capability check and per-site nonce, then migration code uses switch_to_blog() to iterate every blog and delete nf3_* tables and related state. A subsite Administrator needs no super-admin or network-admin rights to erase forms, submissions, options, and transients across every subsite.

CVSS severity8.4
High
EPSS probability0.44%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect authorization in Ninja Forms 3.14.8 and earlier allows remote authenticated users to delete plugin data across a multisite network. The nf_delete_all_data AJAX handler accepts a site-scoped capability check and per-site nonce, then migration code uses switch_to_blog() to iterate every blog and delete nf3_* tables and related state. A subsite Administrator needs no super-admin or network-admin rights to erase forms, submissions, options, and transients across every subsite.

The record

CVE
CVE-2026-65049
Published
Jul 21, 2026
Updated
Jul 21, 2026
Vendor
Saturday Drive
Product
Ninja Forms
Classifications
CWE-863, T1485
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 21, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 21, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <3.14.9

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Saturday Drive · Ninja Formsversion=0 <3.14.9

Published CVSS scores

9.3VulnCheckCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:H
8.4VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:H/SC:N/SI:H/SA:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-863Incorrect Authorization
T1485Data Destruction

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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