Vulnerability Details : CVE-2019-16113
Public exploit exists!
Bludit 3.9.2 allows remote code execution via bl-kernel/ajax/upload-images.php because PHP code can be entered with a .jpg file name, and then this PHP code can write other PHP code to a ../ pathname.
Vulnerability category: Directory traversalExecute code
Products affected by CVE-2019-16113
- cpe:2.3:a:bludit:bludit:3.9.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-16113
91.49%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 99 %
Percentile, the proportion of vulnerabilities that are scored at or less
Metasploit modules for CVE-2019-16113
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Bludit Directory Traversal Image File Upload Vulnerability
Disclosure Date: 2019-09-07First seen: 2020-04-26exploit/linux/http/bludit_upload_images_execThis module exploits a vulnerability in Bludit. A remote user could abuse the uuid parameter in the image upload feature in order to save a malicious payload anywhere onto the server, and then use a custom .htaccess file to bypass the file extension check to finally
CVSS scores for CVE-2019-16113
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:P |
8.0
|
6.4
|
NIST | |
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2019-16113
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The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-16113
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http://packetstormsecurity.com/files/155295/Bludit-Directory-Traversal-Image-File-Upload.html
Bludit Directory Traversal Image File Upload ≈ Packet StormExploit;Third Party Advisory;VDB Entry
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http://packetstormsecurity.com/files/157988/Bludit-3.9.12-Directory-Traversal.html
Bludit 3.9.12 Directory Traversal ≈ Packet StormExploit;Third Party Advisory;VDB Entry
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http://packetstormsecurity.com/files/158569/Bludit-3.9.2-Directory-Traversal.html
Bludit 3.9.2 Directory Traversal ≈ Packet StormExploit;Third Party Advisory;VDB Entry
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https://github.com/bludit/bludit/issues/1081
Bludit v3.9.2 Code Execution Vulnerability in "Upload function" · Issue #1081 · bludit/bludit · GitHubExploit;Third Party Advisory
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