{"answers":{"affected":"It affects 7 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-21683 exists.","fix":"No fix has been published for CVE-2024-21683 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-21683 is a high-severity code injection vulnerability in Atlassian Crucible, published on 21 May 2024. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-21683 and fix it if it is affected.\n\nWhat it is: CVE-2024-21683 is a high-severity code injection vulnerability in Atlassian Crucible, published on 21 May 2024. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-21683 exists.\n\nAffected product: Atlassian Crucible. 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-2024-21683/ (Markdown: https://insights.sbomify.com/CVE-2024-21683/index.md)","id":"CVE-2024-21683","markdown":"https://insights.sbomify.com/CVE-2024-21683/index.md","name":"CVE-2024-21683","record":{"aliases":["GHSA-vr88-2hv2-5jvf"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Confluence Data Center","requires_auth":"low_privilege","summary":"An authenticated attacker can execute arbitrary code on Confluence Data Center and Server, compromising confidentiality, integrity, and availability.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"atlassian","cpe":[{"product":"confluence_data_center","vendor":"atlassian"},{"product":"confluence_server","vendor":"atlassian"},{"product":"crucible","vendor":"atlassian"},{"product":"fisheye","vendor":"atlassian"},{"product":"jira_data_center","vendor":"atlassian"},{"product":"jira_server","vendor":"atlassian"},{"product":"jira_service_management","vendor":"atlassian"}],"cvss":{"score":7.2,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"}],"description":"This High severity RCE (Remote Code Execution) vulnerability was introduced in version 5.2 of Confluence Data Center and Server.\n\nThis RCE (Remote Code Execution) vulnerability, with a CVSS Score of 7.2, allows an authenticated attacker to execute arbitrary code which has high impact to confidentiality, high impact to integrity, high impact to availability, and requires no user interaction. \n\nAtlassian recommends that Confluence Data Center and Server customers upgrade to latest version. If you are unable to do so, upgrade your instance to one of the specified supported fixed versions. See the release notes https://confluence.atlassian.com/doc/confluence-release-notes-327.html\n\nYou can download the latest version of Confluence Data Center and Server from the download center https://www.atlassian.com/software/confluence/download-archives.\n\nThis vulnerability was found internally.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2024-05-21","github_poc":5,"max_poc_stars":128,"metasploit":1,"nuclei":1,"refs":[{"date":"2024-05-23T09:05:40Z","kind":"github_poc","ref":"https://github.com/W01fh4cker/CVE-2024-21683-RCE","stars":128,"title":"CVE-2024-21683 Confluence Post Auth RCE"},{"date":"2024-05-24T05:38:18Z","kind":"github_poc","ref":"https://github.com/absholi7ly/-CVE-2024-21683-RCE-in-Confluence-Data-Center-and-Server","stars":11,"title":"This vulnerability could allow an attacker to take complete control of a vulnerable Confluence server. This could allow the attacker to steal data, modify data, or disrupt the availability of the server."},{"date":"2024-05-23T02:10:24Z","kind":"github_poc","ref":"https://github.com/r00t7oo2jm/-CVE-2024-21683-RCE-in-Confluence-Data-Center-and-Server","stars":2,"title":"This vulnerability allows an unauthenticated attacker to remotely execute arbitrary code on a vulnerable Confluence server. The vulnerability exists due to an improper validation of user-supplied input in the Confluence REST API. This allows an attacker to inject malicious code into the Confluence server, which can then be executed by the server"},{"date":"2024-05-27T11:14:54Z","kind":"github_poc","ref":"https://github.com/phucrio/CVE-2024-21683-RCE","stars":1,"title":null},{"date":"2024-05-21","kind":"metasploit","ref":"exploit/multi/http/atlassian_confluence_rce_cve_2024_21683","stars":null,"title":"Atlassian Confluence Administrator Code Macro Remote Code Execution"},{"date":"2025-11-29T22:48:39Z","kind":"github_poc","ref":"https://github.com/r3db34rdh4x/cve-2024-21683-rce","stars":0,"title":"CVE-2024-21683 Confluence Post Auth RCE"},{"date":null,"kind":"nuclei","ref":"http/cves/2024/CVE-2024-21683.yaml","stars":null,"title":"Atlassian Confluence Data Center and Server - Remote Code Execution"}],"tier":"weaponised"},"has_fix":null,"headline":"Code injection in Confluence Data Center","id":"CVE-2024-21683","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"atlassian:crucible","products":["atlassian:crucible","atlassian:fisheye","atlassian:jira_data_center","atlassian:jira_server"],"type":"code_injection","year":"2024"},"n_packages":0,"n_references":2,"next":{"headline":"Open redirect in Bitbucket Data Center","id":"CVE-2024-21684"},"packages":[],"prev":{"headline":"Code injection in Assets Discovery Data Center","id":"CVE-2024-21682"},"products":["Confluence Data Center"],"published":"2024-05-21","related":[{"cvss_score":10,"headline":"Atlassian Confluence Data Center and Server Template Injection","id":"CVE-2023-22527","kev_date_added":"2024-01-24","published":"2024-01-16"},{"cvss_score":10,"headline":"Atlassian Confluence Data Center and Server Improper Authorization","id":"CVE-2023-22518","kev_date_added":"2023-11-07","published":"2023-10-31"},{"cvss_score":10,"headline":"Atlassian Confluence Data Center and Server Broken Access Control","id":"CVE-2023-22515","kev_date_added":"2023-10-05","published":"2023-10-04"},{"cvss_score":9.8,"headline":"Atlassian Confluence Server and Data Center Remote Code Execution","id":"CVE-2022-26134","kev_date_added":"2022-06-02","published":"2022-06-03"},{"cvss_score":9.8,"headline":"Atlassian Confluence Server and Data Center Object-Graph Navigation Language (OGNL) Injection","id":"CVE-2021-26084","kev_date_added":"2021-11-03","published":"2021-08-30"},{"cvss_score":5.3,"headline":"Atlassian Confluence Server Pre-Authorization Arbitrary File Read","id":"CVE-2021-26085","kev_date_added":"2022-03-28","published":"2021-08-03"},{"cvss_score":9,"headline":"Code injection in Confluence Data Center","id":"CVE-2023-22522","kev_date_added":null,"published":"2023-12-06"}],"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)"},{"class":"attribution","licence":"BSD-3-Clause","name":"Metasploit"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-05-12","vendors":["Atlassian"]},"summary":"An authenticated attacker can execute arbitrary code on Confluence Data Center and Server, compromising confidentiality, integrity, and availability.","url":"https://insights.sbomify.com/CVE-2024-21683/"}