CVE-2023-51803 - Vulnerability Details - OpenCVE

LinuxServer.io Heimdall before 2.5.7 does not prevent use of icons that have non-image data such as the "<?php ?>" substring.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

No data.

No data.

No data.

References

Link	Providers
https://github.com/linuxserver/Heimdall/pull/1167
https://github.com/linuxserver/Heimdall/pull/1173
https://github.com/linuxserver/Heimdall/releases/tag/v2.5.7

History

Wed, 16 Jul 2025 13:45:00 +0000

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.00084}`	epss `{'score': 0.00086}`

Tue, 20 Aug 2024 21:00:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-674
Metrics		cvssV3_1 `{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}`

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2024-03-31T00:00:00

Updated: 2024-08-20T19:40:24.777Z

Reserved: 2023-12-26T00:00:00

Link: CVE-2023-51803

Vulnrichment

Updated: 2024-08-02T22:48:11.914Z

NVD

Status : Awaiting Analysis

Published: 2024-04-01T00:15:49.447

Modified: 2024-11-21T08:38:51.430

Link: CVE-2023-51803

Redhat

No data.

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