{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-21684 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-21684 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-21684 is a low-severity vulnerability in Atlassian Bitbucket Data Center, published on 24 Jul 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2024-21684 and fix it if it is affected.\n\nWhat it is: CVE-2024-21684 is a low-severity vulnerability in Atlassian Bitbucket Data Center, published on 24 Jul 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2024-21684 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-2024-21684/ (Markdown: https://insights.sbomify.com/CVE-2024-21684/index.md)","id":"CVE-2024-21684","markdown":"https://insights.sbomify.com/CVE-2024-21684/index.md","name":"CVE-2024-21684","record":{"aliases":["GHSA-gg9v-4hff-mc2m"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Bitbucket Data Center","requires_auth":"none","summary":"An unauthenticated attacker can redirect users to arbitrary sites after login, potentially facilitating phishing or further exploitation in Bitbucket Data Center.","user_interaction":"required","vuln_class":"open_redirect"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"atlassian","cpe":[{"product":"bitbucket_data_center","vendor":"atlassian"}],"cvss":{"score":3.1,"severity":"low","source":"cna","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N","version":"3.0"},"cwes":[{"id":"CWE-601","name":"URL Redirection to Untrusted Site"}],"description":"There is a low severity open redirect vulnerability within affected versions of Bitbucket Data Center. Versions of Bitbucket DC from 8.0.0 to 8.9.12 and 8.19.0 to 8.19.1 are affected by this vulnerability. It is patched in 8.9.13 and 8.19.2.\n\nThis open redirect vulnerability, with a CVSS Score of 3.1 and a CVSS Vector of CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N, allows an unauthenticated attacker to redirect a victim user upon login to Bitbucket Data Center to any arbitrary site which can be utilized for further exploitation which has low impact to confidentiality, no impact to integrity, no impact to availability, and requires user interaction.\n\nAtlassian recommends that Bitbucket Data Center customers upgrade to the version. If you are unable to do so, upgrade your instance to one of the  supported fixed versions.","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":"Open redirect in Bitbucket Data Center","id":"CVE-2024-21684","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"open_redirect","year":"2024"},"n_packages":0,"n_references":1,"next":{"headline":"Information disclosure in Jira Core Data Center","id":"CVE-2024-21685"},"packages":[],"prev":{"headline":"Code injection in Confluence Data Center","id":"CVE-2024-21683"},"products":["Bitbucket Data Center"],"published":"2024-07-24","related":[{"cvss_score":9.8,"headline":"Deserialization in Bitbucket Data Center","id":"CVE-2022-26133","kev_date_added":null,"published":"2022-04-20"},{"cvss_score":8.5,"headline":"Code injection in Bitbucket Data Center","id":"CVE-2023-22513","kev_date_added":null,"published":"2023-09-19"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-11-05","vendors":["Atlassian"]},"summary":"An unauthenticated attacker can redirect users to arbitrary sites after login, potentially facilitating phishing or further exploitation in Bitbucket Data Center.","url":"https://insights.sbomify.com/CVE-2024-21684/"}