CVE-2022-1006Public exploitNetwork attack vector

Administrator-level SQL injection via unsanitized calendar ID

Published Apr 11, 2022 · Updated Aug 2, 2024

SQL injection in Elbtide Advanced Booking Calendar before 1.7.1 allows remote authenticated users with administrator access to execute crafted SQL. The abc_booking_editCalendar handler inserts the POST id value into a database query without sanitizing or escaping it. Submitting a crafted calendar ID through the WordPress administration interface is required, and the demonstrated payload delays query execution.

CVSS severity7.2
High
EPSS probability1.48%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in Elbtide Advanced Booking Calendar before 1.7.1 allows remote authenticated users with administrator access to execute crafted SQL. The abc_booking_editCalendar handler inserts the POST id value into a database query without sanitizing or escaping it. Submitting a crafted calendar ID through the WordPress administration interface is required, and the demonstrated payload delays query execution.

The record

CVE
CVE-2022-1006
Published
Apr 11, 2022
Updated
Aug 2, 2024
Vendor
Advanced Booking Calendar
Product
Advanced Booking Calendar
Classifications
CWE-89
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Apr 11, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.7.1 <1.7.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Advanced Booking Calendar · Advanced Booking Calendarversion=1.7.1 <1.7.1

Published CVSS scores

6.5NIST NVDAV:N/AC:L/Au:S/C:P/I:P/A:P
7.2NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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