Several rest inline action resources of Atlassian Activity Streams before version 6.3.0 allows remote authenticated attackers to watch any…

Published 8 y ago 2018-01-29 · modified 4 mo ago 2026-06-17 · JSON

CVSS

5.4

v3.0 · NVD

CISA KEV

not known exploited

EPSS

0.7%

percentile 52%

Public exploits

none known

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.

Exploit prediction (EPSS)

0.66% probability of exploitation in the next 30 days, higher than 52% of all scored CVEs.

CVSS scores

Assigned by	Version	Score	Vector
NVD	3.0	5.4	`CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N`
NVD	2.0	5.5	`AV:N/AC:L/Au:S/C:P/I:P/A:N`

Affected products

Atlassian Activity Streams

Classification

Weakness

CWE-284 Improper Access Control
CWE-862 Missing Authorization

References

ecosystem.atlassian.net /browse/STRM-2350 · x_refsource_CONFIRM, x_transferred
securityfocus.com /bid/102869 · vdb-entry, x_refsource_BID, x_transferred

Sources

CVE List: CVE-2017-9513
NVD: CVE-2017-9513

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.