Service record access and manipulation via unchecked authorization
Published Jul 9, 2024 · Updated Aug 2, 2024
Authorization bypass in Easy!Appointments before 1.5.0 allows remote authenticated users to read, modify, or delete arbitrary services. The GET, PUT, and DELETE /services/{serviceId} handlers use a caller-controlled service identifier without checking authorization for the referenced record. A low-privileged account can consequently access administrator-owned service definitions and alter or remove them.
Summary
What happened
Authorization bypass in Easy!Appointments before 1.5.0 allows remote authenticated users to read, modify, or delete arbitrary services. The GET, PUT, and DELETE /services/{serviceId} handlers use a caller-controlled service identifier without checking authorization for the referenced record. A low-privileged account can consequently access administrator-owned service definitions and alter or remove them.
The record
- CVE
- CVE-2023-38055
- Published
- Jul 9, 2024
- Updated
- Aug 2, 2024
- Vendor
- Alex Tselegidis
- Product
- Easy!Appointments
- Classifications
- CWE-639, T1565.001
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Jul 9, 2024CVE publishedPublication date reported by the CVE source.
- 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.
- Affected versionversion=0 <1.5.0
- Affected versionversion=* <1.5.0
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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