What’s Vulnerable › Vulnerabilities

CVE-2018-3814

• Severity: high (CVSS 8.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-01-01 · updated 2026-06-17
• Weakness: CWE-434

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.

Affected products

• craftcms cms: 2.6.3000

References

• https://github.com/Snowty/myCVE/blob/master/CraftCMS-2.6.3000/README.md
• https://github.com/Snowty/myCVE/blob/master/CraftCMS-2.6.3000/README.md

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