CVE-2023-49801
Lif Auth Server vulnerable to uncontrolled data in path expression
Lif Auth Server is a server for validating logins, managing information, and account recovery for Lif Accounts. The issue relates to the get_pfp and get_banner routes on Auth Server. The issue is that there is no check to ensure that the file that Auth Server is receiving through these URLs is correct. This could allow an attacker access to files they shouldn't have access to. This issue has been patched in version 1.4.0.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Lif Auth Server vulnerable to uncontrolled data in path expression
Lif Auth Server is a server for validating logins, managing information, and account recovery for Lif Accounts. The issue relates to the get_pfp and get_banner routes on Auth Server. The issue is that there is no check to ensure that the file that Auth Server is receiving through these URLs is correct. This could allow an attacker access to files they shouldn't have access to. This issue has been patched in version 1.4.0.
- Record
CVE-2023-49801- CVSS 3.1
- 4.2 Medium
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N - Weakness
- CWE-22, CWE-23
- Updated
- 2026-11-02
EUVDEUVD-2023-53713
Lif Auth Server is a server for validating logins, managing information, and account recovery for Lif Accounts. The issue relates to the get_pfp and get_banner routes on Auth Server. The issue is that there is no check to ensure that the file that Auth Server is receiving through these URLs is correct. This could allow an attacker access to files they shouldn't have access to. This issue has been patched in version 1.4.0.
- Record
EUVD-2023-53713- CVSS 3.1
- 4.2 Medium
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N - Updated
- 2026-11-03
NVD
Lif Auth Server is a server for validating logins, managing information, and account recovery for Lif Accounts. The issue relates to the get_pfp and get_banner routes on Auth Server. The issue is that there is no check to ensure that the file that Auth Server is receiving through these URLs is correct. This could allow an attacker access to files they shouldn't have access to. This issue has been patched in version 1.4.0.
- Record
CVE-2023-49801- CVSS 3.1
- 4.2 Medium
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N - CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-22, CWE-23
- Updated
- 2026-11-02
OSV
Lif Auth Server vulnerable to uncontrolled data in path expression
Lif Auth Server is a server for validating logins, managing information, and account recovery for Lif Accounts. The issue relates to the get_pfp and get_banner routes on Auth Server. The issue is that there is no check to ensure that the file that Auth Server is receiving through these URLs is correct. This could allow an attacker access to files they shouldn't have access to. This issue has been patched in version 1.4.0.
- Record
CVE-2023-49801- CVSS 3.1
- 4.2 Medium
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N - Weakness
- CWE-22, CWE-23
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-49801 is a medium vulnerability (CVSS 4.2) in Lifplatforms Lif Auth Server, published January 12, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.38%, the 31st percentile. No source names a fixed version.