{"answers":{"affected":"It affects 2 products.","exploited":"Yes. Attackers have exploited CVE-2023-22515 in the wild since at least 5 Oct 2023, including in ransomware campaigns.","fix":"No fix has been published for CVE-2023-22515 yet. Limit exposure of the affected software until one is available. US federal agencies must fix it by 13 Oct 2023.","what":"CVE-2023-22515 is a critical authentication bypass vulnerability in Atlassian Confluence Data Center, published on 4 Oct 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-22515 and fix it if it is affected.\n\nWhat it is: CVE-2023-22515 is a critical authentication bypass vulnerability in Atlassian Confluence Data Center, published on 4 Oct 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: Yes. Attackers have exploited CVE-2023-22515 in the wild since at least 5 Oct 2023, including in ransomware campaigns.\n\nAffected product: Atlassian Confluence 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-2023-22515/ (Markdown: https://insights.sbomify.com/CVE-2023-22515/index.md)","id":"CVE-2023-22515","markdown":"https://insights.sbomify.com/CVE-2023-22515/index.md","name":"CVE-2023-22515","record":{"aliases":["GHSA-g458-xvmc-qg2r"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["privilege_escalation","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Confluence Data Center","requires_auth":"none","summary":"External attackers can create unauthorized administrator accounts and access Confluence Data Center or Server instances.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"atlassian","cpe":[{"product":"confluence_data_center","vendor":"atlassian"},{"product":"confluence_server","vendor":"atlassian"}],"cvss":{"score":10,"severity":"critical","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"Atlassian has been made aware of an issue reported by a handful of customers where external attackers may have exploited a previously unknown vulnerability in publicly accessible Confluence Data Center and Server instances to create unauthorized Confluence administrator accounts and access Confluence instances. \r\n\r\nAtlassian Cloud sites are not affected by this vulnerability. If your Confluence site is accessed via an atlassian.net domain, it is hosted by Atlassian and is not vulnerable to this issue.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2023-10-04","github_poc":31,"max_poc_stars":153,"metasploit":2,"nuclei":1,"refs":[{"date":"2023-10-10T21:40:09Z","kind":"github_poc","ref":"https://github.com/Chocapikk/CVE-2023-22515","stars":153,"title":"CVE-2023-22515: Confluence Broken Access Control Exploit"},{"date":"2023-10-11T08:42:17Z","kind":"github_poc","ref":"https://github.com/ad-calcium/CVE-2023-22515","stars":110,"title":"Confluence未授权添加管理员用户(CVE-2023-22515)漏洞利用工具"},{"date":"2023-10-06T20:29:44Z","kind":"github_poc","ref":"https://github.com/ErikWynter/CVE-2023-22515-Scan","stars":79,"title":"Scanner for CVE-2023-22515 - Broken Access Control Vulnerability in Atlassian Confluence"},{"date":"2023-10-30T00:17:45Z","kind":"github_poc","ref":"https://github.com/AIex-3/confluence-hack","stars":51,"title":"CVE-2023-22515"},{"date":"2023-10-12T02:41:23Z","kind":"github_poc","ref":"https://github.com/s1incere/CVE-2023-22515","stars":25,"title":"Confluence Unauthorized Administrator User Addition Exploitation Script"},{"date":"2023-11-09T12:55:25Z","kind":"github_poc","ref":"https://github.com/aaaademo/Confluence-EvilJar","stars":23,"title":"配合 CVE-2023-22515 后台上传jar包实现RCE"},{"date":"2023-10-20T08:23:47Z","kind":"github_poc","ref":"https://github.com/youcannotseemeagain/CVE-2023-22515_RCE","stars":19,"title":"Confluence后台rce"},{"date":"2023-10-10T18:45:10Z","kind":"github_poc","ref":"https://github.com/j3seer/CVE-2023-22515-POC","stars":9,"title":"Poc for CVE-2023-22515"}],"tier":"exploited"},"has_fix":null,"headline":"Atlassian Confluence Data Center and Server Broken Access Control","id":"CVE-2023-22515","indexable":true,"kev":{"dateAdded":"2023-10-05","dueDate":"2023-10-13","knownRansomwareCampaignUse":"Known","product":"Confluence Data Center and Server","requiredAction":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. Check all affected Confluence instances for evidence of compromise per vendor instructions and report any positive findings to CISA.","vendorProject":"Atlassian","vulnerabilityName":"Atlassian Confluence Data Center and Server Broken Access Control Vulnerability"},"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2023"},"n_packages":0,"n_references":4,"next":{"headline":"Code injection in Bamboo Data Center","id":"CVE-2023-22516"},"packages":[],"prev":{"headline":"Code injection in Sourcetree for Mac","id":"CVE-2023-22514"},"products":["Confluence Data Center","Confluence Server"],"published":"2023-10-04","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":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":"open","licence":"CC0 1.0","name":"CISA KEV"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"yes","exploitation":"active","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-03-25","vendors":["Atlassian"]},"summary":"External attackers can create unauthorized administrator accounts and access Confluence Data Center or Server instances.","url":"https://insights.sbomify.com/CVE-2023-22515/"}