{"answers":{"affected":"It affects 4 products.","exploited":"There is no known exploitation of CVE-2021-39112 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-39112 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-39112 is a medium-severity vulnerability in Atlassian Jira, published on 25 Aug 2021. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-39112 and fix it if it is affected.\n\nWhat it is: CVE-2021-39112 is a medium-severity vulnerability in Atlassian Jira, published on 25 Aug 2021. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-39112 in the wild and no public exploit code.\n\nAffected product: Atlassian Jira. 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-2021-39112/ (Markdown: https://insights.sbomify.com/CVE-2021-39112/index.md)","id":"CVE-2021-39112","markdown":"https://insights.sbomify.com/CVE-2021-39112/index.md","name":"CVE-2021-39112","record":{"aliases":["GHSA-m67q-p7gj-2wg9"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Atlassian Jira","requires_auth":"high_privilege","summary":"Remote attackers can redirect users to malicious URLs via reverse tabnapping in Jira Project Shortcuts, requiring user interaction.","user_interaction":"required","vuln_class":"open_redirect"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"atlassian","cpe":[{"product":"data_center","vendor":"atlassian"},{"product":"jira","vendor":"atlassian"},{"product":"jira_data_center","vendor":"atlassian"},{"product":"jira_server","vendor":"atlassian"}],"cvss":{"score":4.8,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-601","name":"URL Redirection to Untrusted Site"},{"id":"CWE-1022","name":"Use of Web Link to Untrusted Target with window.opener Access"}],"description":"Affected versions of Atlassian Jira Server and Data Center allow remote attackers to redirect users to a malicious URL via a reverse tabnapping vulnerability in the Project Shortcuts feature. The affected versions are before version 8.5.15, from version 8.6.0 before 8.13.7, from version 8.14.0 before 8.17.1, and from version 8.18.0 before 8.18.1.","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":"Open redirect in Jira Data Center","id":"CVE-2021-39112","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"atlassian:jira","products":["atlassian:jira","atlassian:jira_data_center","atlassian:jira_server"],"type":"open_redirect","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Missing authorization in Jira Data Center","id":"CVE-2021-39113"},"packages":[],"prev":{"headline":"Cross-site scripting in Jira Data Center","id":"CVE-2021-39111"},"products":["Jira Data Center","Jira Server"],"published":"2021-08-25","related":[{"cvss_score":8.8,"headline":"Code injection in Jira Data Center","id":"CVE-2017-18113","kev_date_added":null,"published":"2021-08-02"},{"cvss_score":7.5,"headline":"Auth bypass in Jira Data Center","id":"CVE-2021-41312","kev_date_added":null,"published":"2021-11-03"},{"cvss_score":7.5,"headline":"Denial of service in Jira Data Center","id":"CVE-2021-39123","kev_date_added":null,"published":"2021-09-14"},{"cvss_score":7.5,"headline":"Missing authorization in Jira Data Center","id":"CVE-2021-39113","kev_date_added":null,"published":"2021-08-30"},{"cvss_score":7.2,"headline":"Code injection in Jira Data Center","id":"CVE-2021-43947","kev_date_added":null,"published":"2022-01-06"},{"cvss_score":7.2,"headline":"Auth bypass in Jira Data Center","id":"CVE-2021-26070","kev_date_added":null,"published":"2021-03-22"},{"cvss_score":6.1,"headline":"Cross-site scripting in Jira Data Center","id":"CVE-2021-41304","kev_date_added":null,"published":"2021-10-26"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-10-11","vendors":["Atlassian"]},"summary":"Remote attackers can redirect users to malicious URLs via reverse tabnapping in Jira Project Shortcuts, requiring user interaction.","url":"https://insights.sbomify.com/CVE-2021-39112/"}