{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-36233 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-36233 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-36233 is a high-severity vulnerability in Atlassian Bitbucket Data Center, published on 18 Feb 2021. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-36233 and fix it if it is affected.\n\nWhat it is: CVE-2020-36233 is a high-severity vulnerability in Atlassian Bitbucket Data Center, published on 18 Feb 2021. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-36233 in the wild and no public exploit code.\n\nAffected product: Atlassian Bitbucket Data Center. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2020-36233/ (Markdown: https://insights.sbomify.com/CVE-2020-36233/index.md)","id":"CVE-2020-36233","markdown":"https://insights.sbomify.com/CVE-2020-36233/index.md","name":"CVE-2020-36233","record":{"aliases":["GHSA-9x2m-28m5-328q"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Bitbucket Server","requires_auth":"low_privilege","summary":"Local attackers can escalate privileges due to weak permissions on the installation directory in Atlassian Bitbucket Server and Data Center.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"atlassian","cpe":[{"product":"bitbucket","vendor":"atlassian"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-276","name":"Incorrect Default Permissions"}],"description":"The Microsoft Windows Installer for Atlassian Bitbucket Server and Data Center before version 6.10.9, 7.x before 7.6.4, and from version 7.7.0 before 7.10.1 allows local attackers to escalate privileges because of weak permissions on the installation directory.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Privilege escalation in Bitbucket Data Center","id":"CVE-2020-36233","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Cross-site scripting in Jira Data Center","id":"CVE-2020-36234"},"packages":[],"prev":{"headline":"Server-side request forgery in Atlassian Gadgets","id":"CVE-2020-36232"},"products":["Bitbucket Data Center","Bitbucket Server"],"published":"2021-02-18","related":[{"cvss_score":8.8,"headline":"Atlassian Bitbucket Server and Data Center Command Injection","id":"CVE-2022-36804","kev_date_added":"2022-09-30","published":"2022-08-25"},{"cvss_score":9.9,"headline":"Path traversal in Bitbucket Server","id":"CVE-2018-5225","kev_date_added":null,"published":"2018-03-22"},{"cvss_score":9.8,"headline":"Command injection in Bitbucket Data Center","id":"CVE-2022-43781","kev_date_added":null,"published":"2022-11-17"},{"cvss_score":9.8,"headline":"Command injection in Bitbucket Data Center","id":"CVE-2019-15000","kev_date_added":null,"published":"2019-09-19"},{"cvss_score":9.1,"headline":"Path traversal in Bitbucket Data Center","id":"CVE-2019-3397","kev_date_added":null,"published":"2019-06-03"},{"cvss_score":8.8,"headline":"Command injection in Bitbucket Data Center","id":"CVE-2019-15010","kev_date_added":null,"published":"2020-01-15"},{"cvss_score":8.8,"headline":"Path traversal in Bitbucket Data Center","id":"CVE-2019-15012","kev_date_added":null,"published":"2020-01-15"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["Atlassian"]},"summary":"Local attackers can escalate privileges due to weak permissions on the installation directory in Atlassian Bitbucket Server and Data Center.","url":"https://insights.sbomify.com/CVE-2020-36233/"}