Plugins · copyscape-premium · data as of 2026-11-04
Is Copyscape Premium safe? Known vulnerabilities and latest version
- Latest version
- 1.4.2
- Last updated
- 2025-12-24
- Active installs
- 700+
- Known issues on record
- 2
- Unpatched in latest
- 0
- Tested up to WP
- 6.9.11
The Copyscape Premium plugin lets you check if a WordPress post is unique before it's published, by searching for duplicate content on the web. — by Copyscape
What to do
- Update to the latest version (1.4.2). Anything older than 1.4.2 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 copyscape-premium --field=version shows what you run; wp plugin update copyscape-premium 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 4.3 CVE-2026-24966 · published 2026-02-03
Cross-site request forgery (CSRF) in Copyscape Premium (1.4.1 and older)
- Affected
- 1.4.1 and older
- Fixed in
- 1.4.2
- Access needed (per CVSS)
- No login needed; 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
Cross-Site Request Forgery (CSRF) vulnerability in Copyscape Copyscape Premium copyscape-premium allows Cross Site Request Forgery.This issue affects Copyscape Premium: from n/a through <= 1.4.1.
high 7.1 CVE-2024-47644 · published 2024-10-05
Stored cross-site scripting (XSS) in Copyscape Premium (1.3.9 and older)
- Affected
- 1.3.9 and older
- Fixed in
- 1.4.0
- Access needed (per CVSS)
- No login needed; 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 Copyscape Copyscape Premium copyscape-premium allows Stored XSS.This issue affects Copyscape Premium: from n/a through <= 1.3.9.
Recent activity
- 2025-12-24 — latest release on wordpress.org (1.4.2).
- 2026-02-03 — Cross-site request forgery (CSRF) disclosed (CVE-2026-24966), fixed in 1.4.2.
- 2024-10-05 — Stored cross-site scripting (XSS) disclosed (CVE-2024-47644), fixed in 1.4.0.
Get an email when Copyscape Premium has a new vulnerability
Free. We check the CVE feeds every day and email you only when a new issue for Copyscape Premium (copyscape-premium) is published or a fix ships. Unsubscribe in one click.
Browse vulnerabilities
Types found in this plugin: Cross-site request forgery (CSRF) (1) · Cross-site scripting (XSS) (1)
Where this data comes from
- Version, last update, installs: wordpress.org/plugins/copyscape-premium (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/copyscape-premium"><img src="https://laskyr.com/plugins/copyscape-premium/badge.svg" alt="Copyscape Premium vulnerability status"></a>