Appointment and Event Booking Calendar - Amelia < 1.0.47 - Arbitrary File Upload

2022-02-23 00:00

qerogram

Strategic Overview

Status

Patched in 1.0.47

Affected PluginBooking for Appointments and Events Calendar – Amelia

Affected Version< 1.0.47

CVSS8.8High

CVECVE-2022-0687

View all Booking for Appointments and Events Calendar – Amelia vulnerabilities

Vulnerability Overview

The Amelia WordPress plugin before 1.0.47 stores image blobs into actual files whose extension is controlled by the user, which may lead to PHP backdoors being uploaded onto the site. This vulnerability can be exploited by logged-in users with the custom "Amelia Manager" role.

Technical Analysis

REMEDIATION: Update to version 1.0.47, or a newer patched version --- IDENTIFIER: CWE-434 (Unrestricted Upload of File with Dangerous Type) The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.

External References

https://www.cve.org/CVERecord?id=CVE-2022-0687 https://www.wordfence.com/threat-intel/vulnerabilities/id/bdd70819-57dd-4a60-9398-68d6b87da3ca

CVSS Vector

8.8

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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