CVE-2018-20303 Information

Description

In pkg/tool/path.go in Gogs before 0.11.82.1218 a directory traversal in the file-upload functionality can allow an attacker to create a file under data/sessions on the server a similar issue to CVE-2018-18925.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Reference

https://github.com/gogs/gogs/commit/ff93d9dbda5cebe90d86e4b7dfb2c6b8642970ce https://github.com/gogs/gogs/issues/5558 https://pentesterlab.com/exercises/cve-2018-18925/

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