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CVE-2026-66682

WordPress Abandoned Cart Pro for WooCommerce plugin <= 10.4.0 - Privilege Escalation vulnerability

9.8 Critical

Unauthenticated Privilege Escalation in Abandoned Cart Pro for WooCommerce <= 10.4.0 versions.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
High
Availability
High

Exploit likelihood

0.48%Up 0.2 points since Aug 21, 2026
90%50%10%1%

What each source reports

CVE List Score used 9.8

WordPress Abandoned Cart Pro for WooCommerce plugin <= 10.4.0 - Privilege Escalation vulnerability

Unauthenticated Privilege Escalation in Abandoned Cart Pro for WooCommerce <= 10.4.0 versions.

Record
CVE-2026-66682
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-266
Updated
2026-11-02
EUVDEUVD-2026-63307 9.8

Unauthenticated Privilege Escalation in Abandoned Cart Pro for WooCommerce <= 10.4.0 versions.

Record
EUVD-2026-63307
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
GitHub AdvisoriesGHSA-9fwm-hf83-q4jf 9.8

Unauthenticated Privilege Escalation in Abandoned Cart Pro for WooCommerce <= 10.4.0 versions.

Unauthenticated Privilege Escalation in Abandoned Cart Pro for WooCommerce <= 10.4.0 versions.

Record
GHSA-9fwm-hf83-q4jf
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-266
Updated
2026-11-02
NVD 9.8

Unauthenticated Privilege Escalation in Abandoned Cart Pro for WooCommerce <= 10.4.0 versions.

Record
CVE-2026-66682
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-266
Updated
2026-11-02

Affected products

History

History
RecordedChangedSources
first indexedCVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-66682 is a critical vulnerability (CVSS 9.8) in Tyche Softwares Abandoned Cart Pro For Woocommerce, published August 20, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.48%, the 41st percentile. No source names a fixed version.

References

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