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CVE-2016-20068

HIGH Exploitation: PoC
8.2
CVSS 3.1
Description
WordPress Booking Calendar Contact Form version 1.0.23 contains an unauthenticated blind SQL injection vulnerability that allows remote attackers to execute arbitrary SQL queries by injecting malicious code through the 'id' parameter. Attackers can send requests to the admin-ajax.php endpoint with the action parameter set to 'dex_bccf_calendar_ajaxevent' and supply crafted SQL commands in the 'id' parameter to extract sensitive database information.

Metadata

CVE ID
CVE-2016-20068
State
PUBLISHED
Assigner
VulnCheck
Reserved
2026-06-14 18:27 UTC
Published
2026-06-15 12:02 UTC
Last updated
2026-06-15 16:14 UTC
Primary CWE
CWE-89
Improper Neutralization of Special Elements used in an SQL C…
Vendor / Product
dwbooster / Booking Calendar Contact Form
Sources
cve.org  ·  NVD

Severity & Metrics

8.2 HIGH CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
SSVC — CISA Coordinator
Exploitation
PoC
Automatable
yes
Tech. Impact
partial
Affected products (1)
VendorProductPlatformVersions
dwbooster Booking Calendar Contact Form — 0 ≤ 1.0.23
Weakness (CWE)
CWESourceDescription
CWE-89 cna Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVSS scores (2)
ScoreSeverityVersionSourceVector
8.8 HIGH 4.0 cna CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
8.2 HIGH 3.1 cna CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
References (3)
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