Ninja Forms - Save Progress <= 3.0.30 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Data Deletion via admin-ajax.php with admin_init Hook

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-15550
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-05 12:16:47 UTC
Updated2026-09-08 13:12:58 UTC
DescriptionThe 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.

Risk And Classification

Primary CVSS: v3.1 4.3 MEDIUM from [email protected]

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

EPSS: 0.001610000 probability, percentile 0.056180000 (date 2026-09-07)

Problem Types: CWE-862 | CWE-862 CWE-862 Missing Authorization

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
3.1CNADECLARED4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Saturday Drive Ninja Forms - Save Progress affected 3.0.30 semver Not specified

References

ReferenceSourceLinkTags
ninjaforms.com/extensions/save-progress [email protected] ninjaforms.com
www.wordfence.com/threat-intel/vulnerabilities/id/a7d3e6ce-e6d7-455b-a43d-a1418... [email protected] www.wordfence.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Hermione (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-07-12T23:45:05.000ZVendor Notified
CNA2026-09-04T00:00:00.000ZDisclosed

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