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TI-2017-13245 Aliases CVE-2017-18037GHSA-hc32-j6f3-59m8

Path traversal in Atlassian Bitbucket Server

Priority LOW 31CWE-22Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-22 and the CVSS impact.

Summary

The git repository tag rest resource in Atlassian Bitbucket Server from version 3.7.0 before 4.14.11 (the fixed version for 4.14.x), from version 5.0.0 before 5.0.9 (the fixed version for 5.0.x), from version 5.1.0 before 5.1.8 (the fixed version for 5.1.x), from version 5.2.0 before 5.2.6 (the fixed version for 5.2.x), from version 5.3.0 before 5.3.4 (the fixed version for 5.3.x), from version 5.4.0 before 5.4.2 (the fixed version for 5.4.x), from version 5.5.0 before 5.5.1 (the fixed version for 5.5.x) and before 5.6.0 allows remote attackers to read arbitrary files via a path traversal vulnerability through the name of a git tag.

Why it matters now

EPSS 0.01303 70th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

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

Affected products

VendorProductAffected versionsFixed inStatusSource
AtlassianBitbucket Serverfrom 3.7.0 prior to 4.14.11; from 5.0.0 prior to 5.0.9; from 5.1.0 prior to 5.1.8; from 5.2.0 prior to 5.2.6; from 5.3.0 prior to 5.3.4; from 5.4.0 prior to 5.4.2; from 5.5.0 prior to 5.5.1—No fix listedCNA
  • Bitbucket Server VendorAtlassian Affected from 3.7.0 prior to 4.14.11; from 5.0.0 prior to 5.0.9; from 5.1.0 prior to 5.1.8; from 5.2.0 prior to 5.2.6; from 5.3.0 prior to 5.3.4; from 5.4.0 prior to 5.4.2; from 5.5.0 prior to 5.5.1 Fixed in — No fix listed CNA

CPE configurations NVD · 7

CPEVersionsRoleVendor
cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*3.7.0 to before 4.14.11; 5.0.0 to before 5.0.9; 5.1.0 to before 5.1.8; 5.2.0 to before 5.2.6; 5.3.0 to before 5.3.4; 5.4.0 to before 5.4.2VulnerableAtlassian
cpe:2.3:a:atlassian:bitbucket:5.5.0:*:*:*:*:*:*:*5.5.0VulnerableAtlassian
cpe:2.3:a:atlassian:bitbucket:5.5.2:*:*:*:*:*:*:*5.5.2VulnerableAtlassian
cpe:2.3:a:atlassian:bitbucket:5.5.3:*:*:*:*:*:*:*5.5.3VulnerableAtlassian
cpe:2.3:a:atlassian:bitbucket:5.5.4:*:*:*:*:*:*:*5.5.4VulnerableAtlassian
cpe:2.3:a:atlassian:bitbucket:5.5.5:*:*:*:*:*:*:*5.5.5VulnerableAtlassian
cpe:2.3:a:atlassian:bitbucket:5.5.6:*:*:*:*:*:*:*5.5.6VulnerableAtlassian
  • cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:* Versions 3.7.0 to before 4.14.11; 5.0.0 to before 5.0.9; 5.1.0 to before 5.1.8; 5.2.0 to before 5.2.6; 5.3.0 to before 5.3.4; 5.4.0 to before 5.4.2 Vulnerable ·Atlassian
  • cpe:2.3:a:atlassian:bitbucket:5.5.0:*:*:*:*:*:*:* Versions 5.5.0 Vulnerable ·Atlassian
  • cpe:2.3:a:atlassian:bitbucket:5.5.2:*:*:*:*:*:*:* Versions 5.5.2 Vulnerable ·Atlassian
  • cpe:2.3:a:atlassian:bitbucket:5.5.3:*:*:*:*:*:*:* Versions 5.5.3 Vulnerable ·Atlassian
  • cpe:2.3:a:atlassian:bitbucket:5.5.4:*:*:*:*:*:*:* Versions 5.5.4 Vulnerable ·Atlassian
  • cpe:2.3:a:atlassian:bitbucket:5.5.5:*:*:*:*:*:*:* Versions 5.5.5 Vulnerable ·Atlassian
  • cpe:2.3:a:atlassian:bitbucket:5.5.6:*:*:*:*:*:*:* Versions 5.5.6 Vulnerable ·Atlassian

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2017-18037
  2. 2026-10-03 Alias added: GHSA-hc32-j6f3-59m8

References

Advisory 1

  • TI-2022-17043 OS command injection in Atlassian Bitbucket Server KEVCVSS 3.1HIGH 8.8
  • TI-2022-21515 Command injection in Atlassian Bitbucket Data Center CVSS 3.1CRITICAL 9.8
  • TI-2022-09598 Improper authentication in Atlassian Bamboo Server CVSS 3.1CRITICAL 9.8
  • TI-2019-11186 OS command injection in Atlassian Bitbucket Server CVSS 3.1CRITICAL 9.8
  • TI-2018-03782 Link following in Atlassian Bitbucket Server CVSS 3.0CRITICAL 9.9
  • TI-2019-02555 Path traversal in Atlassian Bitbucket Data Center CVSS 3.0CRITICAL 9.1
See all 19 →

Sources

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