{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-28459 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-28459 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-28459 is a medium-severity cross-site scripting vulnerability in Microsoft Azure DevOps Server 2020.0.1, published on 13 Apr 2021. 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-2021-28459 and fix it if it is affected.\n\nWhat it is: CVE-2021-28459 is a medium-severity cross-site scripting vulnerability in Microsoft Azure DevOps Server 2020.0.1, published on 13 Apr 2021. 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-2021-28459 in the wild and no public exploit code.\n\nAffected product: Microsoft Azure DevOps Server 2020.0.1. 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-2021-28459/ (Markdown: https://insights.sbomify.com/CVE-2021-28459/index.md)","id":"CVE-2021-28459","markdown":"https://insights.sbomify.com/CVE-2021-28459/index.md","name":"CVE-2021-28459","record":{"aliases":["GHSA-xhcw-5f8j-45f2"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Azure DevOps Server","requires_auth":"none","summary":"An attacker can exploit a spoofing vulnerability in Azure DevOps Server to bypass security controls, potentially leading to unauthorized actions.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"microsoft","cpe":[{"product":"azure_devops_server","vendor":"microsoft"}],"cvss":{"score":6.1,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Azure DevOps Server Spoofing Vulnerability","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":"Azure DevOps Server Spoofing Vulnerability","id":"CVE-2021-28459","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"Azure Sphere Unsigned Code Execution Vulnerability","id":"CVE-2021-28460"},"packages":[],"prev":{"headline":"Azure ms-rest-nodeauth Library Elevation of Privilege Vulnerability","id":"CVE-2021-28458"},"products":["Azure DevOps Server 2020.0.1"],"published":"2021-04-13","related":[{"cvss_score":9.8,"headline":"Code injection in Azure DevOps Server","id":"CVE-2019-1306","kev_date_added":null,"published":"2019-09-11"},{"cvss_score":9.8,"headline":"Code injection in Azure DevOps Server","id":"CVE-2019-1072","kev_date_added":null,"published":"2019-07-15"},{"cvss_score":8.8,"headline":"Azure DevOps Server Remote Code Execution Vulnerability","id":"CVE-2023-33136","kev_date_added":null,"published":"2023-09-12"},{"cvss_score":7.6,"headline":"Azure DevOps Server Spoofing Vulnerability","id":"CVE-2024-35266","kev_date_added":null,"published":"2024-07-09"},{"cvss_score":7.6,"headline":"Azure DevOps Server Spoofing Vulnerability","id":"CVE-2024-35267","kev_date_added":null,"published":"2024-07-09"},{"cvss_score":7.5,"headline":"Azure DevOps Server Remote Code Execution Vulnerability","id":"CVE-2024-20667","kev_date_added":null,"published":"2024-02-13"},{"cvss_score":7.5,"headline":"Azure DevOps Server Remote Code Execution Vulnerability","id":"CVE-2023-21553","kev_date_added":null,"published":"2023-02-14"}],"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":"2024-08-03","vendors":["Microsoft"]},"summary":"An attacker can exploit a spoofing vulnerability in Azure DevOps Server to bypass security controls, potentially leading to unauthorized actions.","url":"https://insights.sbomify.com/CVE-2021-28459/"}