VULNERABILITY INTELLIGENCE

CVE-2017-9513

CVSS score5.4 MEDIUM

EPSS probability0.66%

CISA KEVNot currently listed

Published2018-01-29

Last modified2026-06-17

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

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.

Weakness classification

CWE-284: Improper Access Control
CWE-862: Missing Authorization

Primary references

security@atlassian.com — Third Party Advisory, VDB Entry
security@atlassian.com — Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory