CVE-2026-96901: Cart Abandonment Recovery for WooCommerce authentication bypass vulnerability
low 3.7 published 2026-10-21
- Affected versions
- older than 2.2.0
- Fixed in
- 2.2.0
- Latest version
- 2.2.2
- Severity
- Low · CVSS 3.7
- Active installs
- 300,000+
- Type
- Authentication bypass
What an attacker needs
- Access: None. No account or login is needed.
CVSS vector (score by CISA ADP): CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
What to do now
- Update Cart Abandonment Recovery for WooCommerce to 2.2.0 or newer (the latest is 2.2.2): 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 Cart Abandonment Recovery for WooCommerce issue.
With WP-CLI:
wp plugin get woo-cart-abandonment-recovery --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 Cart Abandonment Recovery for WooCommerce WordPress plugin before 2.2.0 does not verify the integrity of its cart-recovery token before acting on it and still accepts an unsigned legacy token format, allowing unauthenticated attackers who know a victim's cart session identifier to modify that victim's abandoned-cart record, for example unsubscribing them from recovery emails or applying an arbitrary coupon to their restored cart.
References
- NVD CVE-2026-96901 nvd.nist.gov
- WPScan advisory wpscan.com
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/woo-cart-abandonment-recovery (Plugins API), fetched 2026-11-01.
- 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.