CVE-2021-26067

Description

Affected versions of Atlassian Bamboo allow an unauthenticated remote attacker to view a stack trace that may reveal the path for the home directory in disk and if certain files exists on the tmp directory, via a Sensitive Data Exposure vulnerability in the /chart endpoint. The affected versions are before version 7.2.2.

Category

5.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 1.53% Top 20%
Vendor Advisory atlassian.com
Affected: Atlassian Bamboo
Published at:
Updated at:

References

Link Tags
https://jira.atlassian.com/browse/BAM-21215 issue tracking vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-26067?
CVE-2021-26067 has been scored as a medium severity vulnerability.
How to fix CVE-2021-26067?
To fix CVE-2021-26067, 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-2021-26067 being actively exploited in the wild?
It is possible that CVE-2021-26067 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-26067?
CVE-2021-26067 affects Atlassian Bamboo.
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