WordPress Booking Calendar plugin <= 9.4.3 - SQL Injection
Priority LOW 34CWE-89Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- SQL injection
- Confidentiality · integrity · availability
- High · None · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-89.
Summary
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in WPdevelop / Oplugins Booking Calendar allows SQL Injection.This issue affects Booking Calendar: from n/a through 9.4.3.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00515 44th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
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 |
|---|---|---|---|---|---|
| WPdevelop / Oplugins | Booking Calendar | up to 9.4.3 | — | No fix listed | CNA |
- Booking Calendar VendorWPdevelop / Oplugins Affected up to 9.4.3 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-23991
- 2026-10-03 Alias added: GHSA-3j8g-45hc-8h5f
References
Sources
- CVE-2023-23991 · CVE Program
- CVE-2023-23991 · NVD
- FIRST EPSS
- GHSA-3j8g-45hc-8h5f · 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