What’s Vulnerable › Vulnerabilities

CVE-2019-15891

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-09-26 · updated 2026-06-17
• Weakness: CWE-200

Description

An issue was discovered in CKFinder through 2.6.2.1 and 3.x through 3.5.0. The documentation has misleading information that could lead to a conclusion that the application has a built-in bulletproof content sniffing protection.

Affected products

• CKSource CKFinder: through 2.6.2.1; from 3.0 through 3.5.0

References

• https://ckeditor.com/blog/CKFinder-3.5.1-and-CKFinder-2.6.3-released/
• https://ckeditor.com/blog/CKFinder-3.5.1-and-CKFinder-2.6.3-released/

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