CVE-2025-31103

Untrusted data deserialization vulnerability exists in a-blog cms. Processing a specially crafted request may store arbitrary files on the server where the product is running. This can be leveraged to execute an arbitrary script on the server.

CVSS v3.0 7.5 HIGH

7.5^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://developer.a-blogcms.jp/blog/news/entry-4197.html	Vendor Advisory
https://developer.a-blogcms.jp/blog/news/security-update202503.html	Vendor Advisory
https://jvn.jp/en/jp/JVN66982699/	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:appleple:a-blog_cms::::::::
	cpe:2.3:a:appleple:a-blog_cms::::::::
	cpe:2.3:a:appleple:a-blog_cms::::::::
	cpe:2.3:a:appleple:a-blog_cms::::::::
	cpe:2.3:a:appleple:a-blog_cms::::::::
	cpe:2.3:a:appleple:a-blog_cms::::::::

History

13 May 2025, 15:15

Type	Values Removed	Values Added
First Time		Appleple Appleple a-blog Cms
References	~~() https://developer.a-blogcms.jp/blog/news/security-update202503.html -~~	() https://developer.a-blogcms.jp/blog/news/security-update202503.html - Vendor Advisory
References	~~() https://jvn.jp/en/jp/JVN66982699/ -~~	() https://jvn.jp/en/jp/JVN66982699/ - Third Party Advisory
References	~~() https://developer.a-blogcms.jp/blog/news/entry-4197.html -~~	() https://developer.a-blogcms.jp/blog/news/entry-4197.html - Vendor Advisory
CPE		cpe:2.3:a:appleple:a-blog_cms::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.5

31 Mar 2025, 05:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-03-31 05:15

Updated : 2025-05-13 15:15

NVD link : CVE-2025-31103

Mitre link : CVE-2025-31103

JSON object : View

Products Affected

appleple

a-blog_cms

CWE

CWE-502

Deserialization of Untrusted Data

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