{"answers":{"affected":"2 open source packages ship an affected version, including org.apache.druid:druid. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-44791 in the wild and no public exploit code.","fix":"Upgrade org.apache.druid:druid to 0.23.0 or later.","what":"CVE-2021-44791 is a medium-severity cross-site scripting vulnerability in Apache Druid, published on 7 Jul 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-44791 and fix it if it is affected.\n\nWhat it is: CVE-2021-44791 is a medium-severity cross-site scripting vulnerability in Apache Druid, published on 7 Jul 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-44791 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.apache.druid:druid (Maven): affected all versions; fixed in 0.23.0\n- org.apache.druid:druid (Maven): affected all versions; fixed in 0.23.0\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-2021-44791/ (Markdown: https://insights.sbomify.com/CVE-2021-44791/index.md)","id":"CVE-2021-44791","markdown":"https://insights.sbomify.com/CVE-2021-44791/index.md","name":"CVE-2021-44791","record":{"aliases":["GHSA-8rmv-98m4-g5c6"],"analysis":{"component_type":"database","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Apache Druid","requires_auth":"none","summary":"Attackers can execute arbitrary scripts in victim browsers via reflected XSS in Apache Druid, potentially leading to session hijacking or data theft.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"druid","vendor":"apache"}],"cvss":{"score":6.1,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"In Apache Druid 0.22.1 and earlier, certain specially-crafted links result in unescaped URL parameters being sent back in HTML responses. This makes it possible to execute reflected XSS attacks.","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":"Reflected XSS on certain HTTP endpoints","id":"CVE-2021-44791","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"xss","year":"2021"},"n_packages":2,"n_references":1,"next":{"headline":"Information Leakege via Unauthorized Access in Single Connect","id":"CVE-2021-44792"},"packages":[{"ecosystem":"Maven","fixed":["0.23.0"],"introduced":["0"],"last_affected":[],"package":"org.apache.druid:druid","purl":null,"source":"GHSA-8rmv-98m4-g5c6"},{"ecosystem":"Maven","fixed":["0.23.0"],"introduced":["0"],"last_affected":[],"package":"org.apache.druid:druid","purl":"pkg:maven/org.apache.druid/druid","source":"GHSA-8rmv-98m4-g5c6"}],"prev":{"headline":"Possible buffer overflow when parsing multipart content in mod_lua of Apache HTTP Server 2.4.51 and earlier","id":"CVE-2021-44790"},"products":["Apache Druid"],"published":"2022-07-07","related":[{"cvss_score":9.8,"headline":"Apache Druid: Authentication Bypass via LDAP Anonymous Bind","id":"CVE-2026-23906","kev_date_added":null,"published":"2026-02-10"},{"cvss_score":9.8,"headline":"Apache Druid: Kerberos authenticaton chooses a cryptographically unsecure secret if not configured explicitly.","id":"CVE-2025-59390","kev_date_added":null,"published":"2025-11-26"},{"cvss_score":8.8,"headline":"Apache Druid Authenticated users can execute arbitrary code from malicious MySQL database systems.","id":"CVE-2021-26919","kev_date_added":null,"published":"2021-03-30"},{"cvss_score":8.8,"headline":"Authenticated users can override system configurations in their requests which allows them to execute arbitrary code.","id":"CVE-2021-25646","kev_date_added":null,"published":"2021-01-29"},{"cvss_score":6.5,"headline":"Apache Druid: Users can provide MySQL JDBC properties not on allow list","id":"CVE-2024-45537","kev_date_added":null,"published":"2024-09-17"},{"cvss_score":6.5,"headline":"Druid ingestion system Authenticated users can read data from other sources than intended","id":"CVE-2021-36749","kev_date_added":null,"published":"2021-09-24"},{"cvss_score":6.5,"headline":"Apache Druid: The HTTP inputSource allows authenticated users to read data from other sources than intended","id":"CVE-2021-26920","kev_date_added":null,"published":"2021-07-02"}],"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 execute arbitrary scripts in victim browsers via reflected XSS in Apache Druid, potentially leading to session hijacking or data theft.","url":"https://insights.sbomify.com/CVE-2021-44791/"}