CVEvulnerability

CVE-2017-18096

7.2 HIGH Published 2018-04-04 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2018-04-04
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
7.2 HIGH — CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
4.0 MEDIUM — AV:N/AC:L/Au:S/C:P/I:N/A:N
Weaknesses
CWE-918

Description

The OAuth status rest resource in Atlassian Application Links before version 5.2.7, from 5.3.0 before 5.3.4 and from 5.4.0 before 5.4.3 allows remote attackers with administrative rights to access the content of internal network resources via a Server Side Request Forgery (SSRF) by creating an OAuth application link to a location they control and then redirecting access from the linked location's OAuth status rest resource to an internal location. When running in an environment like Amazon EC2, this flaw maybe used to access to a metadata resource that provides access credentials and other potentially confidential information.

Affected configurations

• atlassian application links (< 5.2.7) • atlassian application links (>= 5.3.0 < 5.3.4) • atlassian application links (>= 5.4.0 < 5.4.3)

Related

Weakness · CWE (1)

  • CWE-918 Server-Side Request Forgery weakness

References