CVE-2020-20290 Information

Description

Directory traversal vulnerability in the yccms 3.3 project. The delete deletesite and deleteAll functions’ improper judgment of the request parameters triggers a directory traversal vulnerability.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Reference

https://blog.jiguang.xyz/posts/yccms-directory-traversal-vulnerability-report/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

7.5