CVE-2026-15160 | The Ninja Forms - Excel Export plugin for WordPress is vulne… | CVSS 4.3 MEDIUM

Description

The Ninja Forms - Excel Export plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 3.3.6 via the 'spreadsheet_export_tmp_name' parameter. This makes it possible for authenticated attackers, with subscriber-level access and above, to write .xls/.xlsx files to arbitrary locations on the server, which can be used to stage further attacks.

Metadata

CVE ID: CVE-2026-15160
State: PUBLISHED
Assigner: Wordfence
Reserved: 2026-07-08 20:20 UTC
Published: 2026-07-17 02:31 UTC
Last updated: 2026-07-17 02:31 UTC
Primary CWE: CWE-22
CWE-22 Improper Limitation of a Pathname to a Restricted Dir…
Vendor / Product: SaturdayDrive / Ninja Forms - Excel Export
Sources: cve.org · NVD

Severity & Metrics

4.3 MEDIUM CVSS 3.1

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

Affected products (1)

Vendor	Product	Platform	Versions
SaturdayDrive	Ninja Forms - Excel Export	—	0 ≤ 3.3.6

Weakness (CWE)

CWE	Source	Description
CWE-22	cna	CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CVSS scores (1)

Score	Severity	Version	Source	Vector
4.3	MEDIUM	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

References (4)