CVE-2018-19196

An issue was discovered in XiaoCms 20141229. It allows remote attackers to execute arbitrary code by using the type parameter to bypass the standard admin\controller\uploadfile.php restrictions on uploaded file types (jpg, jpeg, bmp, png, gif), as demonstrated by an admin/index.php?c=uploadfile&a=uploadify_upload&type=php URI.

CVSS v3.0

9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS

3.30% chance of exploitation in the next 30 days, 88th percentile

Published

2018-11-12

Updated

2024-09-16

Proof-of-concept exploits (1)

• AvaterXXX/XiaoCms/blob/master/GETSHELL.md

References

• CVE Record
• NVD entry

Related

• CVE-2018-14420
• CVE-2018-14961
• CVE-2018-14962
• CVE-2018-14963
• CVE-2018-17126
• CVE-2018-18735