CVE-2023-47102

UrBackup Server 2.5.31 allows brute-force enumeration of user accounts because a failure message confirms that a username is not valid.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://nitipoom-jaroonchaipipat.github.io/security-research-portal/2023-47102
https://quantiano.github.io/cve-2023-47102/	Exploit Third Party Advisory
https://quantiano.github.io/cve-2023-47102/	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:urbackup:urbackup_server:2.5.31:*:*:*:*:*:*:*

History

29 Sep 2025, 14:16

Type	Values Removed	Values Added
References		() https://nitipoom-jaroonchaipipat.github.io/security-research-portal/2023-47102 -

Information

Published : 2023-11-07 06:15

Updated : 2025-09-29 14:16

NVD link : CVE-2023-47102

Mitre link : CVE-2023-47102

CVE.ORG link : CVE-2023-47102

JSON object : View

Products Affected

urbackup

urbackup_server

CWE

CWE-203

Observable Discrepancy

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