CVE-2023-22504

Description

Affected versions of Atlassian Confluence Server 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.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 3.0 •
EPSS 0.29%
Vendor Advisory atlassian.com
Affected: Atlassian Confluence Data Center
Affected: Atlassian Confluence Server
Published at:
Updated at:

References

Link Tags
https://jira.atlassian.com/browse/CONFSERVER-83218 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-22504?
CVE-2023-22504 has been scored as a medium severity vulnerability.
How to fix CVE-2023-22504?
To fix CVE-2023-22504, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-22504 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-22504 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-22504?
CVE-2023-22504 affects Atlassian Confluence Data Center, Atlassian Confluence Server.
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