CVE Vulnerability

CVE-2021-33199

In Expression Engine before 6.0.3, addonIcon in Addons/file/mod.file.php relies on the untrusted input value of input->get('file') instead of the fixed file names of icon.png and icon.svg.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/ExpressionEngine/ExpressionEngine/compare/6.0.1...6.0.3#diff-17bcb23e5666fc2dccb79c7133e9eeb701847f67ae84fbde0a673c3fd3d109e0R508 Patch Third Party Advisory
https://github.com/ExpressionEngine/ExpressionEngine/releases/tag/6.0.3 Release Notes Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:expressionengine:expressionengine:*:*:*:*:*:*:*:*
Information

Published : 2021-08-12 09:15

Updated : 2021-08-23 02:13

NVD link : CVE-2021-33199

Mitre link : CVE-2021-33199

Products Affected
No products.
CWE
CWE-20