CVE-2026-66462
WordPress WooCommerce Appointments plugin <= 5.3.8 - Sensitive Data Exposure vulnerability
CVE-2026-66462 is a high vulnerability (CVSS 7.5) in Bookingwp Woocommerce Appointments, published August 13, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.42%, the 36th percentile. No source names a fixed version.
- Severity
- 7.5 HighCVSS 3.1, CVE List
- Exploit chance
- 0.42%EPSS, 36th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
Unauthenticated Sensitive Data Exposure in WooCommerce Appointments <= 5.3.8 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
- None
- Availability
- None
Exploit likelihood
Affected products
What each source reports
CVE List Score used
WordPress WooCommerce Appointments plugin <= 5.3.8 - Sensitive Data Exposure vulnerability
Unauthenticated Sensitive Data Exposure in WooCommerce Appointments <= 5.3.8 versions.
- Record
CVE-2026-66462- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-497
- Updated
- 2026-11-02
EUVDEUVD-2026-57881
Unauthenticated Sensitive Data Exposure in WooCommerce Appointments <= 5.3.8 versions.
- Record
EUVD-2026-57881- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-vqm4-m887-hg85
Unauthenticated Sensitive Data Exposure in WooCommerce Appointments <= 5.3.8 versions.
Unauthenticated Sensitive Data Exposure in WooCommerce Appointments <= 5.3.8 versions.
- Record
GHSA-vqm4-m887-hg85- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-497
- Updated
- 2026-11-02
NVD
Unauthenticated Sensitive Data Exposure in WooCommerce Appointments <= 5.3.8 versions.
- Record
CVE-2026-66462- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-497
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.