Medium severity · published Jan 28, 2021
CVE-2021-26067
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…
5.3
CVSS
1.1%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 66% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BA
Bamboo · Atlassian
before 7.2.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-26067
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-26067
Issue Tracking
https://jira.atlassian.com/browse/BAM-21215
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