In short
- CVE-2018-3814 is a HIGH (CVSS 8.8) vulnerability affecting craftcms/cms, craft cms (craftcms).
- Chance of exploitation in the next 30 days (EPSS): 1.9%, higher than 79.4% of all vulnerabilities.
- No patched version is listed yet: follow the vendor's advisory in References.
| Package | Affected versions | Patched versions |
|---|
| craftcms/cms Packagist | ≤ 2.6.3000
| No fix yet |
| craft cms | = 2.6.3000
| No fix yet |
Description
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.
NVD description
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.
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