High severity · published Mar 18, 2018
CVE-2018-8756
Eval injection in yzmphp/core/function/global.func.php in YzmCMS v3.7.1 allows remote attackers to achieve arbitrary code execution via PHP code in the POST data of an…
7.2
CVSS
3.3%
EPSS
No
On KEV
Description
Eval injection in yzmphp/core/function/global.func.php in YzmCMS v3.7.1 allows remote attackers to achieve arbitrary code execution via PHP code in the POST data of an index.php?m=member&c=member_content&a=init request.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.3% · higher than 88% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
YZ
Yzmcms · Yzmcms
3.7.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-8756
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-8756
Third Party Advisory
https://github.com/guiciwushuang/yzmcms/blob/master/yzmcms_eval_injection_chinese.pdf
Exploit
https://github.com/guiciwushuang/yzmcms/blob/master/yzmcms_eval_injection_english.pdf
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