CVE-2022-0825Public exploitNetwork attack vector

Customer booking tampering via missing ownership check

Published Apr 4, 2022 · Updated Aug 2, 2024

Incorrect authorization in Melograno Venture Studio Amelia before 1.0.49 allows remote authenticated users to alter bookings and read customer data. The appointment-status AJAX handler accepts a customer-supplied appointment identifier without verifying that the booking belongs to that account, and its response exposes the other customer's full name and phone number. A WordPress customer account, an Amelia dashboard nonce, and a valid target appointment identifier are required; successful requests can change another customer's booking status and disclose its contact details.

CVSS severity5.4
Medium
EPSS probability0.80%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect authorization in Melograno Venture Studio Amelia before 1.0.49 allows remote authenticated users to alter bookings and read customer data. The appointment-status AJAX handler accepts a customer-supplied appointment identifier without verifying that the booking belongs to that account, and its response exposes the other customer's full name and phone number. A WordPress customer account, an Amelia dashboard nonce, and a valid target appointment identifier are required; successful requests can change another customer's booking status and disclose its contact details.

The record

CVE
CVE-2022-0825
Published
Apr 4, 2022
Updated
Aug 2, 2024
Vendor
Melograno Venture Studio
Product
Amelia
Classifications
CWE-863, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 4, 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=1.0.49 <1.0.49

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Melograno Venture Studio · Ameliaversion=1.0.49 <1.0.49

Published CVSS scores

5.5NIST NVDAV:N/AC:L/Au:S/C:P/I:P/A:N
5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-863Incorrect Authorization
T1190Exploit Public-Facing Application

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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