CVE-2018-3814
HIGHCraft CMS 2.6.3000 - Remote Code Execution via Asset Upload and Replace
Title source: llmDescription
Craft CMS 2.6.3000 allows remote attackers to execute arbitrary PHP code by using the "Assets->Upload files" screen and then the "Replace it" option, because this allows a .jpg file to have embedded PHP code, and then be renamed to a .php extension.
References (1)
Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://github.com/Snowty/myCVE/blob/master/CraftCMS-2.6.3000/README.md
Scores
CVSS v3
8.8
EPSS
0.0135
EPSS Percentile
68.1%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-434
Status
published
Products (2)
craftcms/cms
0Packagist
craftcms/craft_cms
2.6.3000
Published
Jan 01, 2018
Tracked Since
Feb 18, 2026