CVE-2026-107631: Record of Consent Extension for Complianz stored cross-site scripting (XSS) vulnerability
high 7.2 published 2026-10-14 · updated 2026-10-15
- Affected versions
- 2.5 and older
- Fixed in
- 2.6 *
- Latest version
- 2.7.1
- Severity
- High · CVSS 7.2
- Active installs
- 600+
- Type
- Stored cross-site scripting (XSS)
* The source does not name a fixed version; this is the first wordpress.org release after the last affected version.
What an attacker needs
- Access: None. No account or login is needed.
CVSS vector (score by Wordfence): CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
What to do now
- Update Record of Consent Extension for Complianz to 2.6 or newer (the latest is 2.7.1): 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.
- Not sure which version you run? Check your version against every known Record of Consent Extension for Complianz issue.
With WP-CLI:
wp plugin get record-of-consent-extension-for-complianz --field=version. - If you ran an affected version and something looks off (new admin users, spam pages, redirects), run the free scan below.
The advisory
The Record of Consent Extension for Complianz plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'uid' parameter in all versions up to, and including, 2.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This is possible because the enforcing nonce is emitted via wp_localize_script on wp_enqueue_scripts and is therefore readable by any unauthenticated frontend visitor, and no capability or role check gates the write path.
References
- NVD CVE-2026-107631 nvd.nist.gov
- Wordfence advisory www.wordfence.com
- Code change (fix) plugins.trac.wordpress.org
- wordpress.org wordpress.org
- Plugin source plugins.trac.wordpress.org
Related
Ran an affected version? Check your site for signs of a hack
The free scan reads the public side of your site and looks for spam pages, hidden redirects, injected scripts and blacklist entries. No login, no install, about a minute.
Where this data comes from
- CVE record, score and references: 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.
- Versions and install counts: wordpress.org/plugins/record-of-consent-extension-for-complianz (Plugins API), fetched 2026-11-04.
- The summary, “what an attacker needs” and “what to do” sections are our plain-English reading of the record and the plugin's release history; the quoted description is the record's own text. Spot an error? Email Daniel.