一线运维实战手记 · 云计算 · 数据库 · 故障排查
2026年9月4日

CVE-2026-53906 [HIGH] – MCO is vulnerable to Path Disclosure and Path Traversal in file handling functionality rel

未分类
📑 文章目录

MCO is vulnerable to Path Disclosure and Path Traversal in file handling functionality related to data export and upload. Improper validation of the filename parameter allows writing files to arbitrary locations as well as indirect disclosure of absolute server paths through error messages.

Because vendor contact attempts were unsuccessful, the vulnerability has only been confirmed in version 25.3.3.1 but may also affect other versions.