Gravity Forms Booking <= 2.7.1 - Authenticated (Subscriber+) Time-Based SQL Injection via 'staff_id'
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- SQL injection
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-89.
Summary
The Gravity Forms Booking plugin for WordPress is vulnerable to time-based SQL Injection via the ‘staff_id’ parameter in all versions up to, and including, 2.7.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- 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 |
|---|---|---|---|---|---|
| GravityMore | Gravity Bookings | up to 2.7.1 | — | No fix listed | CNA |
- Gravity Bookings VendorGravityMore Affected up to 2.7.1 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-2508
- 2026-10-03 Alias added: GHSA-x3xm-75xg-4hgf
References
More GravityMore vulnerabilities
- TI-2026-01402 Gravity Bookings <= 2.5.9 - Unauthenticated SQL Injection via 'category_id' Parameter CVSS 3.1HIGH 7.5
Sources
- CVE-2026-2508 · CVE Program
- CVE-2026-2508 · NVD
- FIRST EPSS
- GHSA-x3xm-75xg-4hgf · 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