Critical severity · published May 23, 2023
CVE-2023-27507
MicroEngine Mailform version 1.1.0 to 1.1.8 contains a path traversal vulnerability
9.8
CVSS
1.3%
EPSS
No
On KEV
Description
MicroEngine Mailform version 1.1.0 to 1.1.8 contains a path traversal vulnerability. If the product's file upload function and server save option are enabled, a remote attacker may save an arbitrary file on the server and execute it.
CVSS vector
CVSS:3.1/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)1.3% · higher than 70% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MA
Mailform · Microengine
1.1.0 before 1.1.9 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-27507
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-27507
Third Party Advisory
https://jvn.jp/en/jp/JVN31701509/
Vendor Advisory
https://microengine.jp/information/security_2023_05.html
More from Mailform
9.8
CVE-2023-27397
Unrestricted upload of file with dangerous type exists in MicroEngine Mailform version 1.1.0 to 1.1.8