CVE-2025-27566 Information

Description

Path traversal vulnerability exists in a-blog cms versions prior to Ver. 3.1.43 and versions prior to Ver. 3.0.47. This is an issue with insufficient path validation in the backup feature and exploitation requires the administrator privilege. If this vulnerability is exploited a remote authenticated attacker with the administrator privilege may obtain or delete any file on the server.

Reference

https://developer.a-blogcms.jp/blog/news/JVNVU-90760614.html https://jvn.jp/en/vu/JVNVU90760614/