Critical severity · published Jun 8, 2018
CVE-2018-12045
DedeCMS through V5.7SP2 allows arbitrary file upload in dede/file_manage_control.php via a dede/file_manage_view.php?fmdo=upload request with an upfile1 parameter, as demonstrated…
9.8
CVSS
1.4%
EPSS
No
On KEV
Description
DedeCMS through V5.7SP2 allows arbitrary file upload in dede/file_manage_control.php via a dede/file_manage_view.php?fmdo=upload request with an upfile1 parameter, as demonstrated by uploading a .php file.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.4% · higher than 71% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DE
Dedecms · Dedecms
before 5.7; 5.7; 5.7; 5.7 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-12045
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-12045
Exploit
https://github.com/SukaraLin/php_code_audit_project/blob/master/dedecms/dedecms%20v5.7%20sp2%20%E4%BB%A3%E7%A0%81%E5%AE%A1%E8%AE%A1.md
More from Dedecms
9.8
CVE-2021-48016
DedeCMS 5.8.1-beta Unauthenticated RCE via plus/flink.php
9.8
CVE-2026-30643
An issue was discovered in DedeCMS 5.7.118 allowing attackers to execute code via crafted setup tag values in a module upload
9.8
CVE-2026-30694
An issue in DedeCMS v.5.7.118 and before allows a remote attacker to execute arbitrary code via the array_filter component
9.8
CVE-2024-11138
A vulnerability classified as problematic has been found in DedeCMS 5.7.116
9.8
CVE-2024-35510
An arbitrary file upload vulnerability in /dede/file_manage_control.php of DedeCMS v5.7.114 allows attackers to execute arbitrary code via uploading a crafted file