WPS Bookings for WooCommerce < 3.11.7 - Subscriber+ Arbitrary Booking Order Cancellation via IDOR
Priority MEDIUM 58CWE-639Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · Low · Low
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-639.
Summary
The WPS Bookings for WooCommerce WordPress plugin before 3.11.7 does not verify that a booking order belongs to the requesting user before cancelling it, allowing any authenticated user, such as a Subscriber or Customer, to cancel and void other customers' booking orders.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00287 21st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed WPS Bookings for WooCommerce (Unknown): 3.11.7
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unknown | WPS Bookings for WooCommerce | before 3.11.7 | 3.11.7 | Patch available | CNA |
- WPS Bookings for WooCommerce VendorUnknown Affected before 3.11.7 Fixed in 3.11.7 Patch available CNA
Remediation
- Fix · CNA WPS Bookings for WooCommerce (Unknown) Fixed in 3.11.7
Timeline
- 2026-10-02 Threatist record created from CVE-2026-12393
- 2026-10-03 Alias added: GHSA-29vx-66rc-rcvq
References
Sources
- CVE-2026-12393 · CVE Program
- CVE-2026-12393 · NVD
- FIRST EPSS
- GHSA-29vx-66rc-rcvq · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences