{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-31902 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-31902 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-31902 is a high-severity missing authorization vulnerability in Jetbrains Youtrack, published on 11 May 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-31902 and fix it if it is affected.\n\nWhat it is: CVE-2021-31902 is a high-severity missing authorization vulnerability in Jetbrains Youtrack, published on 11 May 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-31902 in the wild and no public exploit code.\n\nAffected product: Jetbrains Youtrack. 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-2021-31902/ (Markdown: https://insights.sbomify.com/CVE-2021-31902/index.md)","id":"CVE-2021-31902","markdown":"https://insights.sbomify.com/CVE-2021-31902/index.md","name":"CVE-2021-31902","record":{"aliases":["GHSA-qjp3-78p3-g59h"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Issue tracking software","requires_auth":"none","summary":"Improper access control in JetBrains YouTrack allows attackers to export issues without proper authorization, leading to unauthorized data disclosure.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"youtrack","vendor":"jetbrains"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-732","name":"Incorrect Permission Assignment for Critical Resource"}],"description":"In JetBrains YouTrack before 2020.6.6600, access control during the exporting of issues was implemented improperly.","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":"Missing authorization in n/a","id":"CVE-2021-31902","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"jetbrains:youtrack","products":["jetbrains:youtrack"],"type":"missing_authorization","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2021-31903"},"packages":[],"prev":{"headline":"Auth bypass in n/a","id":"CVE-2021-31901"},"products":["n/a"],"published":"2021-05-11","related":[{"cvss_score":10,"headline":"Auth bypass in YouTrack","id":"CVE-2026-62422","kev_date_added":null,"published":"2026-07-14"},{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2022-24442","kev_date_added":null,"published":"2022-02-25"},{"cvss_score":9.8,"headline":"Other in n/a","id":"CVE-2021-43185","kev_date_added":null,"published":"2021-11-09"},{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2021-25770","kev_date_added":null,"published":"2021-02-03"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2019-12850","kev_date_added":null,"published":"2019-07-03"},{"cvss_score":9.8,"headline":"Server-side request forgery in n/a","id":"CVE-2019-12852","kev_date_added":null,"published":"2019-07-03"},{"cvss_score":9.8,"headline":"Missing authorization in n/a","id":"CVE-2019-12866","kev_date_added":null,"published":"2019-07-03"}],"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":["n/a"]},"summary":"Improper access control in JetBrains YouTrack allows attackers to export issues without proper authorization, leading to unauthorized data disclosure.","url":"https://insights.sbomify.com/CVE-2021-31902/"}