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CVE-2020-21356

Good to know:

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Date: August 6, 2021

An information disclosure vulnerability in upload.php of PopojiCMS 1.2 leads to physical path disclosure of the host when 'name = "file" is deleted during file uploads.

Language: PHP

Severity Score

Severity Score

Weakness Type (CWE)

Exposure of Resource to Wrong Sphere

CWE-668

Top Fix

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Upgrade Version

Upgrade to version xvs32x/tinymce-responsivefilemanager - no_fix;xvs32x/tinymce-responsivefilemanager - 1.0.0;coastercms/coastercms - v5.2.7;rere/yii2-admin - 1.0.3;rere/yii2-admin - 1.0.8;web-feet/coastercms - v5.2.7;hlacos/lara-mvcms - no_fix;imagecms/imagecms - dev-phpunit;imagecms/imagecms - no_fix;fznoviar/responsivefilemanager - v9.10.0;amirkoklan/responsivefilemanager - v9.10.0;lekoala/silverstripe-form-extras - 1.2.2

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): NONE
Availability (A): NONE
Additional information:

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