CVE-2022-43482Network attack vector

Subscriber-level unauthorized privileged action

Published Nov 18, 2022 · Updated Apr 28, 2026

Missing authorization in CodePeople Appointment Booking Calendar 1.3.69 and earlier allows remote authenticated users to perform a privileged action. The published advisory does not identify the affected function or request, nor the higher-privileged action accepted without a capability check. A Subscriber account is sufficient, and the published impact is limited to unauthorized modification rather than data disclosure or service interruption.

CVSS severity4.3
Medium
EPSS probability0.51%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in CodePeople Appointment Booking Calendar 1.3.69 and earlier allows remote authenticated users to perform a privileged action. The published advisory does not identify the affected function or request, nor the higher-privileged action accepted without a capability check. A Subscriber account is sufficient, and the published impact is limited to unauthorized modification rather than data disclosure or service interruption.

The record

CVE
CVE-2022-43482
Published
Nov 18, 2022
Updated
Apr 28, 2026
Vendor
CodePeople
Product
Appointment Booking Calendar
Classifications
CWE-862
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 18, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 2026Record 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=<= 1.3.69 <=1.3.69

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

CodePeople · Appointment Booking Calendarversion=<= 1.3.69 <=1.3.69

Published CVSS scores

4.3PatchstackCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization

Public exploit references

No public exploit references are available in this record.

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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