WordPress Booking Calendar Contact Form 1.0.23 SQL Injection
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- SQL injection
- Confidentiality · integrity · availability
- High · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-89.
Summary
WordPress Booking Calendar Contact Form 1.0.23 contains an unauthenticated blind SQL injection vulnerability in the shortcode function that fails to sanitize the calendar parameter before using it in database queries. Attackers can inject SQL commands through the calendar shortcode parameter to execute arbitrary SQL queries and extract sensitive database information.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2016-20069
- 2026-10-03 Alias added: GHSA-7mqg-hw4x-hr9x
References
Exploit 1
Other 1
More dwbooster vulnerabilities
- TI-2016-09244 WordPress Booking Calendar Contact Form 1.0.23 SQL Injection CVSS 4.0HIGH 8.8
- TI-2016-09260 WordPress appointment-booking-calendar 1.1.24 Privilege Escalation XSS CVSS 4.0MEDIUM 5.1
- TI-2016-09242 WordPress CP Polls 1.0.8 Persistent Cross-Site Scripting CVSS 4.0MEDIUM 5.1
- TI-2016-09246 WordPress Booking Calendar Contact Form 1.0.23 Privilege Escalation Stored XSS CVSS 4.0MEDIUM 5.1
- TI-2022-01560 CP Image Store with Slideshow < 1.0.68 - Unauthenticated SQLi CVSS 3.1CRITICAL 9.8
- TI-2022-02639 Calendar Event Multi View < 1.4.07 - Unauthenticated Arbitrary Event Creation to Stored XSS CVSS 3.1MEDIUM 4.3
Sources
- CVE-2016-20069 · CVE Program
- CVE-2016-20069 · NVD
- FIRST EPSS
- GHSA-7mqg-hw4x-hr9x · 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