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TI-2021-08019 Aliases CVE-2021-26067GHSA-wr59-chw8-frf6

Information disclosure in Atlassian Bamboo

Priority LOW 26CWE-200Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
Low · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-200.

Summary

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.

Why it matters now

EPSS 0.01124 66th percentileScored 2026-11-07
Fix Fixed Bamboo (Atlassian): 7.2.2

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
AtlassianBamboobefore 7.2.27.2.2Patch availableCNA
  • Bamboo VendorAtlassian Affected before 7.2.2 Fixed in 7.2.2 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:atlassian:bamboo:*:*:*:*:*:*:*:*before 7.2.2VulnerableAtlassian
  • cpe:2.3:a:atlassian:bamboo:*:*:*:*:*:*:*:* Versions before 7.2.2 Vulnerable ·Atlassian

Remediation

  • Fix · CNA Bamboo (Atlassian) Fixed in 7.2.2

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-26067
  2. 2026-10-03 Alias added: GHSA-wr59-chw8-frf6

References

Advisory 1

  • TI-2026-67904 Arbitrary file access in Atlassian Data Center products KEVCVSS 4.0CRITICAL 9.3
  • TI-2012-02540 Atlassian JIRA before 5.0.1; Confluence before 3.5.16, 4.0 before 4.0.7, and 4.1 before… CVSS 3.1CRITICAL 9.1
  • TI-2022-09598 Improper authentication in Atlassian Bamboo Server CVSS 3.1CRITICAL 9.8
  • TI-2016-04529 Atlassian Bamboo before 5.11.4.1 and 5.12.x before 5.12.3.1 does not properly restrict… CVSS 3.0CRITICAL 9.8
  • TI-2015-06881 An unspecified resource in Atlassian Bamboo before 5.9.9 and 5.10.x before 5.10.0 allows… CVSS 3.0CRITICAL 9.8
  • TI-2014-07936 The Ignite Realtime Smack XMPP API, as used in Atlassian Bamboo before 5.9.9 and 5.10.x… CVSS 3.0CRITICAL 9.8
See all 27 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences