CVE-2018-18830
published 2018-10-30CVE-2018-18830: An issue was discovered in com\mingsoft\basic\action\web\FileAction.java in MCMS 4.6.5. Since the upload interface does not verify the user login status, you…
PriorityP355critical9.8CVSS 3.0
AVNACLPRNUINSUCHIHAH
EPSS
1.21%
64.4th percentile
An issue was discovered in com\mingsoft\basic\action\web\FileAction.java in MCMS 4.6.5. Since the upload interface does not verify the user login status, you can use this interface to upload files without setting a cookie. First, start an upload of JSP code with a .png filename, and then intercept the data packet. In the name parameter, change the suffix to jsp. In the response, the server returns the storage path of the file, which can be accessed to execute arbitrary JSP code.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| mingsoft | mcms | — | — |
CVSS provenance
nvdv3.09.8CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
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GHSA
Unrestricted Upload of File with Dangerous Type in mingsoft:ms-mcms
ghsa·2018-11-01
CVE-2018-18830 [CRITICAL] CWE-434 Unrestricted Upload of File with Dangerous Type in mingsoft:ms-mcms
Unrestricted Upload of File with Dangerous Type in mingsoft:ms-mcms
An issue was discovered in com\mingsoft\basic\action\web\FileAction.java in MCMS 4.6.5. Since the upload interface does not verify the user login status, you can use this interface to upload files without setting a cookie. First, start an upload of JSP code with a .png filename, and then intercept the data packet. In the name parameter, change the suffix to jsp. In the response, the server returns the storage path of the file, which can be accessed to execute arbitrary JSP code.
OSV
Unrestricted Upload of File with Dangerous Type in mingsoft:ms-mcms
osv·2018-11-01
CVE-2018-18830 [CRITICAL] Unrestricted Upload of File with Dangerous Type in mingsoft:ms-mcms
Unrestricted Upload of File with Dangerous Type in mingsoft:ms-mcms
An issue was discovered in com\mingsoft\basic\action\web\FileAction.java in MCMS 4.6.5. Since the upload interface does not verify the user login status, you can use this interface to upload files without setting a cookie. First, start an upload of JSP code with a .png filename, and then intercept the data packet. In the name parameter, change the suffix to jsp. In the response, the server returns the storage path of the file, which can be accessed to execute arbitrary JSP code.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2018-10-30
Published