Salon Booking System < 10.30.20 - Subscriber+ Booking Approval Bypass
Priority MEDIUM 53Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.
Summary
The Salon Booking System WordPress plugin before 10.30.20 does not have proper authorisation checks on one of its AJAX actions, allowing any authenticated user, such as a subscriber, to modify a Salon Booking System WordPress plugin before 10.30.20 setting and bypass the manual approval of new bookings.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00284 21st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed Salon Booking System (Unknown): 10.30.20
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 | Salon Booking System | before 10.30.20 | 10.30.20 | Patch available | CNA |
- Salon Booking System VendorUnknown Affected before 10.30.20 Fixed in 10.30.20 Patch available CNA
Remediation
- Fix · CNA Salon Booking System (Unknown) Fixed in 10.30.20
Timeline
- 2026-10-02 Threatist record created from CVE-2026-11887
- 2026-10-03 Alias added: GHSA-q6pc-8fwh-45m2
References
Sources
- CVE-2026-11887 · CVE Program
- CVE-2026-11887 · NVD
- FIRST EPSS
- GHSA-q6pc-8fwh-45m2 · 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