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CVE-2023-51803

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Heimdall是LinuxServer.io开源的一个应用程序面板和启动器。 LinuxServer.io Heimdall 2.5.7之前版本存在安全漏洞，该漏洞源于不会阻止使用具有非图像数据的图标。

AI Predicted 7.5 Difficulty: Easy EPSS 0.70% · P52

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-51803

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
LinuxServer.io Heimdall before 2.5.7 does not prevent use of icons that have non-image data such as the "<?php ?>" substring.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Heimdall 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Heimdall是LinuxServer.io开源的一个应用程序面板和启动器。 LinuxServer.io Heimdall 2.5.7之前版本存在安全漏洞，该漏洞源于不会阻止使用具有非图像数据的图标。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2023-51803

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2023-51803

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Patches & Fixes for CVE-2023-51803 (2)

Other References for CVE-2023-51803 (1)

Same Patch Batch · n/a · 2024-03-31 · 5 CVEs total

CVE-2024-3117 4.7 MEDIUM YouDianCMS ChannelAction.class.php unrestricted upload
CVE-2014-125110 3.5 LOW wp-file-upload Plugin wfu_ajaxactions.php wfu_ajax_action_callback cross site scripting
CVE-2020-36828 3.5 LOW DiscuzX install_function.php show_next_step cross site scripting
CVE-2024-27609 Bonitasoft Bonita Web 安全漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2023-51803

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