{"answers":{"affected":"4 open source packages ship an affected version, including org.apache.kylin:kylin. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-45458 in the wild and no public exploit code.","fix":"Upgrade org.apache.kylin:kylin to a fixed version for your release line: 3.1.3 or 4.0.1.","what":"CVE-2021-45458 is a high-severity vulnerability in Apache Kylin, published on 6 Jan 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-45458 and fix it if it is affected.\n\nWhat it is: CVE-2021-45458 is a high-severity vulnerability in Apache Kylin, published on 6 Jan 2022. 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-2021-45458 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.apache.kylin:kylin (Maven): affected all versions; fixed in 3.1.3\n- org.apache.kylin:kylin (Maven): affected all versions; fixed in 3.1.3\n- org.apache.kylin:kylin (Maven): affected from 4.0.0; fixed in 4.0.1\n- org.apache.kylin:kylin (Maven): affected from 4.0.0; fixed in 4.0.1\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-2021-45458/ (Markdown: https://insights.sbomify.com/CVE-2021-45458/index.md)","id":"CVE-2021-45458","markdown":"https://insights.sbomify.com/CVE-2021-45458/index.md","name":"CVE-2021-45458","record":{"aliases":["GHSA-9fj5-jg6f-qg5r"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":true,"product_category":"Apache Kylin","requires_auth":"none","summary":"Attackers can decrypt passwords encrypted with the default hardcoded key in Apache Kylin's configuration, exposing sensitive credentials.","user_interaction":"not_required","vuln_class":"hardcoded_credentials"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"kylin","vendor":"apache"}],"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":[{"id":"CWE-330","name":"Use of Insufficiently Random Values"},{"id":"CWE-798","name":"Use of Hard-coded Credentials"}],"description":"Apache Kylin provides encryption classes PasswordPlaceholderConfigurer to help users encrypt their passwords. In the encryption algorithm used by this encryption class, the cipher is initialized with a hardcoded key and IV. If users use class PasswordPlaceholderConfigurer to encrypt their password and configure it into kylin's configuration file, there is a risk that the password may be decrypted. This issue affects Apache Kylin 2 version 2.6.6 and prior versions; Apache Kylin 3 version 3.1.2 and prior versions; Apache Kylin 4 version 4.0.0 and prior versions.","ecosystems":["Maven"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Hardcoded credentials","id":"CVE-2021-45458","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"hardcoded_credentials","year":"2021"},"n_packages":4,"n_references":3,"next":{"headline":"Command Injection in node-windows","id":"CVE-2021-45459"},"packages":[{"ecosystem":"Maven","fixed":["3.1.3"],"introduced":["0"],"last_affected":[],"package":"org.apache.kylin:kylin","purl":null,"source":"GHSA-9fj5-jg6f-qg5r"},{"ecosystem":"Maven","fixed":["3.1.3"],"introduced":["0"],"last_affected":[],"package":"org.apache.kylin:kylin","purl":"pkg:maven/org.apache.kylin/kylin","source":"GHSA-9fj5-jg6f-qg5r"},{"ecosystem":"Maven","fixed":["4.0.1"],"introduced":["4.0.0"],"last_affected":[],"package":"org.apache.kylin:kylin","purl":null,"source":"GHSA-9fj5-jg6f-qg5r"},{"ecosystem":"Maven","fixed":["4.0.1"],"introduced":["4.0.0"],"last_affected":[],"package":"org.apache.kylin:kylin","purl":"pkg:maven/org.apache.kylin/kylin","source":"GHSA-9fj5-jg6f-qg5r"}],"prev":{"headline":"Overly broad CORS configuration","id":"CVE-2021-45457"},"products":["Apache Kylin"],"published":"2022-01-06","related":[{"cvss_score":8.8,"headline":"Apache Kylin OS Command Injection","id":"CVE-2020-1956","kev_date_added":"2022-03-25","published":"2020-05-22"},{"cvss_score":9.8,"headline":"Apache Kylin: SQL Injection Vulnerability in Catalog Cache Refresh API","id":"CVE-2026-62390","kev_date_added":null,"published":"2026-07-14"},{"cvss_score":9.8,"headline":"Apache Kylin: Command injection by Diagnosis Controller","id":"CVE-2022-44621","kev_date_added":null,"published":"2022-12-30"},{"cvss_score":9.8,"headline":"Apache Kylin vulnerable to remote code execution","id":"CVE-2022-24697","kev_date_added":null,"published":"2022-10-13"},{"cvss_score":9.8,"headline":"Apache Kylin unsafe class loading","id":"CVE-2021-31522","kev_date_added":null,"published":"2022-01-06"},{"cvss_score":9.8,"headline":"Command injection","id":"CVE-2021-45456","kev_date_added":null,"published":"2022-01-06"},{"cvss_score":9.8,"headline":"Command Injection in Kylin","id":"CVE-2020-13925","kev_date_added":null,"published":"2020-07-14"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"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":"2024-08-04","vendors":["Apache Software Foundation"]},"summary":"Attackers can decrypt passwords encrypted with the default hardcoded key in Apache Kylin's configuration, exposing sensitive credentials.","url":"https://insights.sbomify.com/CVE-2021-45458/"}