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No exploitation reportedFix available

CVE-2022-0694

No exploitation reported by the sources we read.

  • Published2022-03-21
  • Fixed in1.7.0
  • WeaknessCWE-89

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

The Advanced Booking Calendar WordPress plugin before 1.7.0 does not validate and escape the calendar parameter before using it in a SQL statement via the abc_booking_getSingleCalendar AJAX action (available to both unauthenticated and authenticated users), leading to an unauthenticated SQL injection

Timeline

dates in UTC
  1. 2022-03-2119:15CVE publishedNVD

Versions per branch

NVD
Elbtide advanced booking calendar
BranchAffectedFixed in
1.7< 1.7.01.7.0

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

  1. Update Elbtide advanced booking calendar to 1.7.0

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2022-03-21
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-2j39-64q5-rjfv

Frequently asked questions

What is CVE-2022-0694?

The Advanced Booking Calendar WordPress plugin before 1.7.0 does not validate and escape the calendar parameter before using it in a SQL statement via the abc_booking_getSingleCalendar AJAX action (available to both unauthenticated and authenticated users), leading to an unauthenticated SQL injection

Is CVE-2022-0694 actively exploited?

Active exploitation of CVE-2022-0694 has not been confirmed. Its EPSS score was 1.8% on 2026-11-08, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-0694?

CVE-2022-0694 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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