The download commit resource in Atlassian Bitbucket Server from version 5.1.0 before version 5.1.7, from version 5.2.0 before version…

Description

The download commit resource in Atlassian Bitbucket Server from version 5.1.0 before version 5.1.7, from version 5.2.0 before version 5.2.5, from version 5.3.0 before version 5.3.3 and from version 5.4.0 before version 5.4.1 allows remote attackers to write files to disk potentially allowing them to gain code execution, exploit CVE-2017-1000117 if a vulnerable version of git is in use, and or determine if an internal service exists via an argument injection vulnerability in the at parameter.

Scores

EPSS (exploitation in 30 days)

1.8% · top 22% of all CVEs (5 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.

Weakness

• Argument Injection

Affected products

• Atlassian · Bitbucket Server

  • affected from 5.1.0 prior to 5.1.7
  • affected from 5.2.0 prior to 5.2.5
  • affected from 5.3.0 prior to 5.3.3
  • affected from 5.4.0 prior to 5.4.1

References (2)

• 103038 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• https://jira.atlassian.com/browse/BSERV-10593 (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-2017-18087](https://trackcve.app/badge/CVE-2017-18087.svg)](https://trackcve.app/cve/CVE-2017-18087)

Record last updated 17 Sept 2024, 01:56 UTC.