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CVE-2019-20097

Bitbucket Server and Bitbucket Data Center versions starting from 1.0.0 before 5.16.11, from version 6.0.0 before 6.0.11, from version…

High8.8EPSS 2.5%
Published
Updated
Reserved
Assigned by
atlassian

Description

Bitbucket Server and Bitbucket Data Center versions starting from 1.0.0 before 5.16.11, from version 6.0.0 before 6.0.11, from version 6.1.0 before 6.1.9, from version 6.2.0 before 6.2.7, from version 6.3.0 before 6.3.6, from version 6.4.0 before 6.4.4, from version 6.5.0 before 6.5.3, from version 6.6.0 before 6.6.3, from version 6.7.0 before 6.7.3, from version 6.8.0 before 6.8.2, from version 6.9.0 before 6.9.1 had a Remote Code Execution vulnerability via the post-receive hook. A remote attacker with permission to clone and push files to a repository on the victim's Bitbucket Server or Bitbucket Data Center instance, can exploit this vulnerability to execute arbitrary commands on the Bitbucket Server or Bitbucket Data Center systems, using a file with specially crafted content.

Scores

CVSS scores of CVE-2019-20097, by who scored it
Scored byCVSSScoreVector
NVDNVD · Modified3.1High8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS (exploitation in 30 days)
2.5% · top 15% of all CVEs (6 Nov 2026)
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.8.

Weakness

  • Argument Injection

Affected products

  • Atlassian · Bitbucket Server

    • affected 1.0 – < unspecified
    • affected unspecified – < 5.16.11
    • affected 6.0 – < unspecified
    • affected unspecified – < 6.0.11
    • affected 6.1.0 – < unspecified
    • affected unspecified – < 6.1.9
    • affected 6.2.0 – < unspecified
    • affected unspecified – < 6.2.7
    • affected 6.3.0 – < unspecified
    • affected unspecified – < 6.3.6
    • affected 6.4.0 – < unspecified
    • affected unspecified – < 6.4.4
    • affected 6.5.0 – < unspecified
    • affected unspecified – < 6.5.3
    • affected 6.6.0 – < unspecified
    • affected unspecified – < 6.6.3
    • affected 6.7.0 – < unspecified
    • affected unspecified – < 6.7.3
    • affected 6.8.0 – < unspecified
    • affected unspecified – < 6.8.2
    • affected 6.9.0 – < unspecified
    • affected unspecified – < 6.9.1

  • Atlassian · Bitbucket Data Center

    • affected 1.0 – < unspecified
    • affected unspecified – < 5.16.11
    • affected 6.0 – < unspecified
    • affected unspecified – < 6.0.11
    • affected 6.1.0 – < unspecified
    • affected unspecified – < 6.1.9
    • affected 6.2.0 – < unspecified
    • affected unspecified – < 6.2.7
    • affected 6.3.0 – < unspecified
    • affected unspecified – < 6.3.6
    • affected 6.4.0 – < unspecified
    • affected unspecified – < 6.4.4
    • affected 6.5.0 – < unspecified
    • affected unspecified – < 6.5.3
    • affected 6.6.0 – < unspecified
    • affected unspecified – < 6.6.3
    • affected 6.7.0 – < unspecified
    • affected unspecified – < 6.7.3
    • affected 6.8.0 – < unspecified
    • affected unspecified – < 6.8.2
    • affected 6.9.0 – < unspecified
    • affected unspecified – < 6.9.1

References (1)

Sources

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

Badge for a README or a ticket

CVE-2019-20097 badge
[![CVE-2019-20097](https://trackcve.app/badge/CVE-2019-20097.svg)](https://trackcve.app/cve/CVE-2019-20097)

Record last updated .