6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
0.001 Low
EPSS
Percentile
30.2%
Affected versions of Atlassian Confluence Server and Data Center allow remote attackers who have read permissions to a page, but not write permissions, to upload attachments via a Broken Access Control vulnerability in the attachments feature.
The affected versions are before version 7.13.17, from version 7.14.0 before 7.19.9, and from version 7.20.0 before 8.2.2.
This vulnerability was discovered by Rojan Rijal of the Tinder Security Engineering Team.
Affected versions:
Fixed versions: