Risk | Low |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2019-15862 |
CWE-ID | CWE-434 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
CKFinder Web applications / JS libraries |
Vendor | CKSource |
Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU22579
Risk: Low
CVSSv3.1: 3.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2019-15862
CWE-ID:
CWE-434 - Unrestricted Upload of File with Dangerous Type
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to bypass certain security restrictions.
The vulnerability exists due to insufficient validation of the file extension when processing file uploads. A remote attacker can upload files that do not have an extension, even if CKFinder is configured to allow certain file extensions only.
The vulnerability affects CKFinder for ASP, CKFinder for ASP.NET, CKFinder for ColdFusion, and CKFinder for PHP.
MitigationInstall updates from vendor's website.
Vulnerable software versionsCKFinder: 2.6.0 - 2.6.2.1
External linkshttp://ckeditor.com/blog/CKFinder-3.5.1-and-CKFinder-2.6.3-released/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.