{"answers":{"affected":"It affects 3 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-14181 exists.","fix":"No fix has been published for CVE-2020-14181 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-14181 is a medium-severity vulnerability in Atlassian Jira, published on 17 Sep 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-14181 and fix it if it is affected.\n\nWhat it is: CVE-2020-14181 is a medium-severity vulnerability in Atlassian Jira, published on 17 Sep 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-14181 exists.\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-2020-14181/ (Markdown: https://insights.sbomify.com/CVE-2020-14181/index.md)","id":"CVE-2020-14181","markdown":"https://insights.sbomify.com/CVE-2020-14181/index.md","name":"CVE-2020-14181","record":{"aliases":["GHSA-hpxx-cq4g-w5wr"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Jira Server","requires_auth":"none","summary":"Unauthenticated attackers can enumerate users via the ViewUserHover endpoint, exposing sensitive user information in Jira Server and Data Center.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"atlassian","cpe":[{"product":"data_center","vendor":"atlassian"},{"product":"jira","vendor":"atlassian"},{"product":"jira_server","vendor":"atlassian"}],"cvss":{"score":5.3,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"Affected versions of Atlassian Jira Server and Data Center allow an unauthenticated user to enumerate users via an Information Disclosure vulnerability in the /ViewUserHover.jspa endpoint. The affected versions are before version 7.13.6, from version 8.0.0 before 8.5.7, and from version 8.6.0 before 8.12.0.","ecosystems":[],"exploits":{"exploitdb":1,"first_seen":"2020-08-16","github_poc":3,"max_poc_stars":8,"metasploit":1,"nuclei":1,"refs":[{"date":"2020-10-26T17:07:28Z","kind":"github_poc","ref":"https://github.com/Rival420/CVE-2020-14181","stars":8,"title":"POC For CVE-2020-1481 - Jira Username Enumerator/Validator"},{"date":"2021-02-05T07:48:19Z","kind":"github_poc","ref":"https://github.com/bk-rao/CVE-2020-14181","stars":2,"title":"Poc for CVE-2020-14181"},{"date":"2020-09-15T23:00:03Z","kind":"github_poc","ref":"https://github.com/und3sc0n0c1d0/UserEnumJira","stars":1,"title":"Serie de scripts para enumerar nombres de usuarios de JIRA a partir de vulnerabilidades conocidas (CVE-2020-14181, CVE-2019-3403, CVE-2019-8449...)"},{"date":"2020-08-16","kind":"metasploit","ref":"auxiliary/scanner/http/jira_user_enum","stars":null,"title":"Jira Users Enumeration"},{"date":"2021-03-10","kind":"exploitdb","ref":"49633","stars":null,"title":"Atlassian JIRA 8.11.1 - User Enumeration"},{"date":null,"kind":"nuclei","ref":"http/cves/2020/CVE-2020-14181.yaml","stars":null,"title":"Jira Server and Data Center - Information Disclosure"}],"tier":"weaponised"},"has_fix":null,"headline":"Information disclosure in Jira Server","id":"CVE-2020-14181","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"atlassian:jira","products":["atlassian:jira","atlassian:jira_server"],"type":"information_disclosure","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Information disclosure in Jira Server","id":"CVE-2020-14183"},"packages":[],"prev":{"headline":"Information disclosure in Jira Service Desk Server","id":"CVE-2020-14180"},"products":["Jira Server"],"published":"2020-09-17","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)"},{"class":"attribution","licence":"BSD-3-Clause","name":"Metasploit"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["Atlassian"]},"summary":"Unauthenticated attackers can enumerate users via the ViewUserHover endpoint, exposing sensitive user information in Jira Server and Data Center.","url":"https://insights.sbomify.com/CVE-2020-14181/"}