Is Popup addon for Ninja Forms safe to use?

Laskyr does not give safety verdicts. No known unpatched vulnerabilities in the latest version (3.5.2). As of 2026-11-04. 2 issues are on record for older versions; version 3.5.2 or newer fixes all of them that state a fix. Keep Popup addon for Ninja Forms on the latest version (3.5.2) and remove it if you do not use it.

Which versions of Popup addon for Ninja Forms are vulnerable?

Known issues on record (newest first): Stored cross-site scripting (XSS) (3.5.1 and older, fixed in 3.5.2); Cross-site scripting (XSS) (3.4 and older, fixed in 3.5). The full list with sources is on this page.

What is the latest version of Popup addon for Ninja Forms?

3.5.2, according to wordpress.org (last updated 2025-11-04). It has 900+ active installs.

What should I do if my Popup addon for Ninja Forms is out of date?

Take a backup, then update it from Dashboard > Updates (or run wp plugin update popup-addon-for-ninja-forms). If you cannot update right away, deactivate it until you can. If you think the site was already attacked, run a free scan at https://laskyr.com/scan.

Plugins · popup-addon-for-ninja-forms · data as of 2026-11-04

Is Popup addon for Ninja Forms safe? Known vulnerabilities and latest version

Latest version: 3.5.2
Last updated: 2025-11-04
Active installs: 900+
Known issues on record: 2
Unpatched in latest: 0
Tested up to WP: 6.8.12

Popup/Modal addon for Ninja Forms. Create beautiful popups using Ninja Forms for newsletters, login, registration forms. — by Aman

What to do

Update to the latest version (3.5.2). Anything older than 3.5.2 has at least one known issue listed below. Dashboard → Updates, or Plugins → “update now”.
If you cannot update right away, deactivate it until you can.
Turn on auto-updates for it: Plugins → “Enable auto-updates” on its row.
If you ran a vulnerable version and something looks off (spam pages, strange admins, redirects), run the free scan.

With WP-CLI: wp plugin get popup-addon-for-ninja-forms --field=version shows what you run; wp plugin update popup-addon-for-ninja-forms updates it.

Check your version

Known vulnerabilities

2 on record, newest first. “Affected” is the version range the source gives; “fixed in” is the version the source names, or (marked *) the first wordpress.org release after the last affected version.

medium 5.9 CVE-2025-64264 · published 2025-11-13

Stored cross-site scripting (XSS) in Popup addon for Ninja Forms (3.5.1 and older)

Affected: 3.5.1 and older
Fixed in: 3.5.2
Access needed (per CVSS): Needs an admin-level account; someone on the site has to click a link or open a page
Range from: CVE record (the advisory publisher) · score by Patchstack

Details from the advisory

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Aman Popup addon for Ninja Forms popup-addon-for-ninja-forms allows Stored XSS.This issue affects Popup addon for Ninja Forms: from n/a through <= 3.5.1.

NVD CVE-2025-64264 Patchstack advisory

medium 6.5 CVE-2025-53279 · published 2025-06-27

Cross-site scripting (XSS) in Popup addon for Ninja Forms (3.4 and older)

Affected: 3.4 and older
Fixed in: 3.5
Access needed (per CVSS): Needs a low-level account (e.g. subscriber); someone on the site has to click a link or open a page
Range from: CVE record (the advisory publisher) · score by Patchstack

Details from the advisory

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Aman Popup addon for Ninja Forms popup-addon-for-ninja-forms allows DOM-Based XSS.This issue affects Popup addon for Ninja Forms: from n/a through <= 3.4.

NVD CVE-2025-53279 Patchstack advisory

Recent activity

2025-11-04 — latest release on wordpress.org (3.5.2).
2025-11-13 — Stored cross-site scripting (XSS) disclosed (CVE-2025-64264), fixed in 3.5.2.
2025-06-27 — Cross-site scripting (XSS) disclosed (CVE-2025-53279), fixed in 3.5.

Free. We check the CVE feeds every day and email you only when a new issue for Popup addon for Ninja Forms (popup-addon-for-ninja-forms) is published or a fix ships. Unsubscribe in one click.

Browse vulnerabilities

Types found in this plugin: Cross-site scripting (XSS) (2)

Where this data comes from

Version, last update, installs: wordpress.org/plugins/popup-addon-for-ninja-forms (Plugins API), fetched 2026-11-04.
Vulnerabilities: NIST National Vulnerability Database (NVD), checked 2026-11-04. This product uses data from the NVD API but is not endorsed or certified by the NVD.
Each record links to its CVE page and to the original advisory (Wordfence, Patchstack or WPScan) where there is one. We only list a CVE here when its references or its advisory name this exact plugin, so a few real issues may be missing; none should be about a different plugin. Spot an error? Email Daniel.

Badge for your site or docs (states facts with a date, not a verdict):

<a href="https://laskyr.com/plugins/popup-addon-for-ninja-forms"><img src="https://laskyr.com/plugins/popup-addon-for-ninja-forms/badge.svg" alt="Popup addon for Ninja Forms vulnerability status"></a>

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