{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2020-29450 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-29450 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-29450 is a medium-severity vulnerability in Atlassian Confluence Server, published on 19 Jan 2021."},"fix_prompt":"Check this codebase for CVE-2020-29450 and fix it if it is affected.\n\nWhat it is: CVE-2020-29450 is a medium-severity vulnerability in Atlassian Confluence Server, published on 19 Jan 2021. \nExploitation: There is no known exploitation of CVE-2020-29450 in the wild and no public exploit code.\n\nAffected product: Atlassian Confluence Server. 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-2020-29450/ (Markdown: https://insights.sbomify.com/CVE-2020-29450/index.md)","id":"CVE-2020-29450","markdown":"https://insights.sbomify.com/CVE-2020-29450/index.md","name":"CVE-2020-29450","record":{"aliases":["GHSA-5m64-chxv-wxq3"],"analysis":null,"analysis_generated_by":null,"assigner":"atlassian","cpe":[{"product":"confluence_data_center","vendor":"atlassian"},{"product":"confluence_server","vendor":"atlassian"}],"cvss":{"score":6.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"Affected versions of Atlassian Confluence Server and Data Center allow remote attackers to impact the application's availability via a Denial of Service (DoS) vulnerability in the avatar upload feature. The affected versions are before version 7.2.0.","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":"Affected versions of Atlassian Confluence Server and Data Center allow remote attackers to impact the application's availability via a Denia","id":"CVE-2020-29450","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Information disclosure in Jira Data Center","id":"CVE-2020-29451"},"packages":[],"prev":{"headline":"Path traversal in Confluence Data Center","id":"CVE-2020-29448"},"products":["Confluence Server"],"published":"2021-01-19","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)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["Atlassian"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2020-29450/"}