{"answers":{"affected":"1 open source package ship an affected version, including elasticsearch. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-22146 in the wild and no public exploit code.","fix":"Upgrade elasticsearch to 7.13.4 or later.","what":"CVE-2021-22146 is a high-severity vulnerability in Elastic Elasticsearch, published on 21 Jul 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-2021-22146 and fix it if it is affected.\n\nWhat it is: CVE-2021-22146 is a high-severity vulnerability in Elastic Elasticsearch, published on 21 Jul 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-2021-22146 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- elasticsearch (Bitnami): affected from 7.13.3; fixed in 7.13.4\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-2021-22146/ (Markdown: https://insights.sbomify.com/CVE-2021-22146/index.md)","id":"CVE-2021-22146","markdown":"https://insights.sbomify.com/CVE-2021-22146/index.md","name":"CVE-2021-22146","record":{"aliases":["BIT-elasticsearch-2021-22146","GHSA-wxcx-pqjc-2pp9"],"analysis":{"component_type":"server_software","fix_type":"configuration_change","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Elastic Cloud Enterprise","requires_auth":"none","summary":"Attackers can gain insight into cluster details via the default enabled anonymous user in Elastic Cloud Enterprise deployments.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"elastic","cpe":[{"product":"elasticsearch","vendor":"elastic"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[],"description":"All versions of Elastic Cloud Enterprise has the Elasticsearch “anonymous” user enabled by default in deployed clusters. While in the default setting the anonymous user has no permissions and is unable to successfully query any Elasticsearch APIs, an attacker could leverage the anonymous user to gain insight into certain details of a deployed cluster.","ecosystems":["Bitnami"],"exploits":{"exploitdb":1,"first_seen":"2021-07-22","github_poc":1,"max_poc_stars":3,"metasploit":0,"nuclei":0,"refs":[{"date":"2021-07-22T06:50:34Z","kind":"github_poc","ref":"https://github.com/magichk/cve-2021-22146","stars":3,"title":null},{"date":"2021-07-26","kind":"exploitdb","ref":"50152","stars":null,"title":"Elasticsearch ECE 7.13.3 - Anonymous Database Dump"}],"tier":"poc_unverified"},"has_fix":true,"headline":"Information disclosure in n/a","id":"CVE-2021-22146","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"elastic:elasticsearch","products":["elastic:elasticsearch"],"type":"information_disclosure","year":"2021"},"n_packages":1,"n_references":3,"next":{"headline":"Exposure of sensitive information in Elasticsearch","id":"CVE-2021-22147"},"packages":[{"ecosystem":"Bitnami","fixed":["7.13.4"],"introduced":["7.13.3"],"last_affected":[],"package":"elasticsearch","purl":"pkg:bitnami/elasticsearch","source":"BIT-elasticsearch-2021-22146"}],"prev":{"headline":"Generation of Error Message Containing Sensitive Information in Elasticsearch","id":"CVE-2021-22145"},"products":["n/a"],"published":"2021-07-21","related":[{"cvss_score":9.8,"headline":"Elasticsearch Groovy Scripting Engine Remote Code Execution","id":"CVE-2015-1427","kev_date_added":"2022-03-25","published":"2015-02-17"},{"cvss_score":8.1,"headline":"Elasticsearch Remote Code Execution","id":"CVE-2014-3120","kev_date_added":"2022-03-25","published":"2014-07-28"},{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2015-5377","kev_date_added":null,"published":"2018-03-06"},{"cvss_score":8.8,"headline":"Deserialization of Untrusted Data in Elasticsearch Leading to Remote Code Execution","id":"CVE-2026-72649","kev_date_added":null,"published":"2026-09-01"},{"cvss_score":8.8,"headline":"Use of Out-of-range Pointer Offset in the Elasticsearch Machine Learning Native Inference Process","id":"CVE-2026-72642","kev_date_added":null,"published":"2026-08-13"},{"cvss_score":8.8,"headline":"Privilege Escalation Flaw in Elasticsearch","id":"CVE-2020-7014","kev_date_added":null,"published":"2020-06-03"},{"cvss_score":8.8,"headline":"Improper Privilege Management in Elasticsearch","id":"CVE-2020-7009","kev_date_added":null,"published":"2020-03-31"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"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":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["n/a"]},"summary":"Attackers can gain insight into cluster details via the default enabled anonymous user in Elastic Cloud Enterprise deployments.","url":"https://insights.sbomify.com/CVE-2021-22146/"}