CVE-2021-33199

CRITICAL

9.8

Description

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published8/12/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

expressionengine:expressionengine

Weaknesses (CWE)

CWE-20

References

https://github.com/ExpressionEngine/ExpressionEngine/compare/6.0.1...6.0.3#diff-17bcb23e5666fc2dccb79c7133e9eeb701847f67ae84fbde0a673c3fd3d109e0R508(cve@mitre.org)

https://github.com/ExpressionEngine/ExpressionEngine/releases/tag/6.0.3(cve@mitre.org)

https://github.com/ExpressionEngine/ExpressionEngine/compare/6.0.1...6.0.3#diff-17bcb23e5666fc2dccb79c7133e9eeb701847f67ae84fbde0a673c3fd3d109e0R508(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/ExpressionEngine/ExpressionEngine/releases/tag/6.0.3(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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