Is Duplicate Page safe to use?

Laskyr does not give safety verdicts. No known unpatched vulnerabilities in the latest version (4.5.9). As of 2026-11-01. 1 issue is on record for older versions; version 4.4.9 or newer fixes all of them that state a fix. Keep Duplicate Page on the latest version (4.5.9) and remove it if you do not use it.

Which versions of Duplicate Page are vulnerable?

Known issues on record (newest first): Stored cross-site scripting (XSS) (4.4.2 to 4.4.2, fixed in 4.4.9). The full list with sources is on this page.

What is the latest version of Duplicate Page?

4.5.9, according to wordpress.org (last updated 2026-05-08). It has 3+ million active installs.

What should I do if my Duplicate Page is out of date?

Take a backup, then update it from Dashboard > Updates (or run wp plugin update duplicate-page). 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 · duplicate-page · data as of 2026-11-01

Is Duplicate Page safe? Known vulnerabilities and latest version

Latest version: 4.5.9
Last updated: 2026-05-08
Active installs: 3+ million
Known issues on record: 1
Unpatched in latest: 0
Tested up to WP: 6.9.11

Duplicate Posts, Pages and Custom Posts easily using single click — by mndpsingh287

What to do

Update to the latest version (4.5.9). Anything older than 4.4.9 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 duplicate-page --field=version shows what you run; wp plugin update duplicate-page updates it.

Check your version

Known vulnerabilities

1 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 4.8 CVE-2021-24681 · published 2021-10-11

Stored cross-site scripting (XSS) in Duplicate Page (4.4.2 to 4.4.2)

Affected: 4.4.2 to 4.4.2
Fixed in: 4.4.9 *
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 NVD

Details from the advisory

The Duplicate Page WordPress plugin through 4.4.2 does not sanitise or escape the Duplicate Post Suffix settings before outputting it, which could allow high privilege users to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

NVD CVE-2021-24681 WPScan advisory

Recent activity

2026-05-08 — latest release on wordpress.org (4.5.9).
2021-10-11 — Stored cross-site scripting (XSS) disclosed (CVE-2021-24681), fixed in 4.4.9.

Free. We check the CVE feeds every day and email you only when a new issue for Duplicate Page (duplicate-page) is published or a fix ships. Unsubscribe in one click.

Where this data comes from

Version, last update, installs: wordpress.org/plugins/duplicate-page (Plugins API), fetched 2026-11-01.
Vulnerabilities: NIST National Vulnerability Database (NVD), checked 2026-11-01. 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/duplicate-page"><img src="https://laskyr.com/plugins/duplicate-page/badge.svg" alt="Duplicate Page vulnerability status"></a>

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