Plugins · acychecker · data as of 2026-11-04
Is Anti Spam and list cleaner safe? Known vulnerabilities and latest version
- Latest version
- 2.0.1
- Last updated
- 2026-07-27
- Active installs
- 400+
- Known issues on record
- 2
- Unpatched in latest
- 0
- Tested up to WP
- 7.0.8 · PHP 7.4+
Block fake accounts and delete users using a fake email address — by AcyMailing Newsletter Team
What to do
- Update to the latest version (2.0.1). Anything older than 2.0.1 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 acychecker --field=version shows what you run; wp plugin update acychecker 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 6.3 CVE-2026-66689 · published 2026-08-13
Missing authorization check in Anti Spam and list cleaner (2.0.0 and older)
- Affected
- 2.0.0 and older
- Fixed in
- 2.0.1
- Access needed (per CVSS)
- Needs a low-level account (e.g. subscriber)
- Range from
- CVE record (the advisory publisher) · score by Patchstack
Details from the advisory
Unauthenticated Broken Access Control in Anti Spam and list cleaner – AcyChecker <= 2.0.0 versions.
medium 6.5 CVE-2026-65448 · published 2026-07-27
Cross-site scripting (XSS) in Anti Spam and list cleaner (1.8.1 and older)
- Affected
- 1.8.1 and older
- Fixed in
- 2.0.0
- 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
Unauthenticated Cross Site Scripting (XSS) in Anti Spam and list cleaner – AcyChecker <= 1.8.1 versions.
Recent activity
- 2026-07-27 — latest release on wordpress.org (2.0.1).
- 2026-08-13 — Missing authorization check disclosed (CVE-2026-66689), fixed in 2.0.1.
- 2026-07-27 — Cross-site scripting (XSS) disclosed (CVE-2026-65448), fixed in 2.0.0.
Get an email when Anti Spam and list cleaner has a new vulnerability
Free. We check the CVE feeds every day and email you only when a new issue for Anti Spam and list cleaner (acychecker) is published or a fix ships. Unsubscribe in one click.
Browse vulnerabilities
- Published this week
- Unpatched in the latest version
- By type of vulnerability
- Plugins by AcyMailing Newsletter Team (2 tracked)
Types found in this plugin: Missing authorization (1) · Cross-site scripting (XSS) (1)
Where this data comes from
- Version, last update, installs: wordpress.org/plugins/acychecker (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/acychecker"><img src="https://laskyr.com/plugins/acychecker/badge.svg" alt="Anti Spam and list cleaner vulnerability status"></a>