cve/2017/CVE-2017-9513.md

### [CVE-2017-9513](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9513)
![](https://img.shields.io/static/v1?label=Product&message=Activity%20Streams&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Improper%20Access%20Control%20(CWE-284)&color=brighgreen)

### Description

Several rest inline action resources of Atlassian Activity Streams before version 6.3.0 allows remote authenticated attackers to watch any Confluence page & receive notifications when comments are added to the watched page, and vote & watch JIRA issues that they do not have access to, although they will not receive notifications for the issue, via missing permission checks.

### POC

#### Reference
- https://ecosystem.atlassian.net/browse/STRM-2350

#### Github
No PoCs found on GitHub currently.