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…

Description

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.

Scores

EPSS (exploitation in 30 days)

1.3% · top 29% of all CVEs (4 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.5.

Weakness

• Path Traversal
• CWE-22 (opens in a new tab)All about CWE-22 and its CVEs

Affected products

• Atlassian · Bitbucket Server

  • affected from 3.7.0 prior to 4.14.11
  • affected from 5.0.0 prior to 5.0.9
  • affected from 5.1.0 prior to 5.1.8
  • affected from 5.2.0 prior to 5.2.6
  • affected from 5.3.0 prior to 5.3.4
  • affected from 5.4.0 prior to 5.4.2
  • affected from 5.5.0 prior to 5.5.1

References (1)

• https://jira.atlassian.com/browse/BSERV-10595 (opens in a new tab)x_refsource_CONFIRMx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2017-18037](https://trackcve.app/badge/CVE-2017-18037.svg)](https://trackcve.app/cve/CVE-2017-18037)

Record last updated 16 Sept 2024, 20:27 UTC.