{"answers":{"affected":"2 open source packages ship an affected version, including org.apache.zeppelin:zeppelin-web. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-28656 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-28656 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-28656 is a medium-severity vulnerability in Apache Zeppelin, published on 9 Apr 2024. 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-2021-28656 and fix it if it is affected.\n\nWhat it is: CVE-2021-28656 is a medium-severity vulnerability in Apache Zeppelin, published on 9 Apr 2024. 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-2021-28656 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.apache.zeppelin:zeppelin-web (Maven): affected all versions up to 0.9.0; no fix listed\n- org.apache.zeppelin:zeppelin-web (Maven): affected all versions up to 0.9.0; no fix listed\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-2021-28656/ (Markdown: https://insights.sbomify.com/CVE-2021-28656/index.md)","id":"CVE-2021-28656","markdown":"https://insights.sbomify.com/CVE-2021-28656/index.md","name":"CVE-2021-28656","record":{"aliases":["GHSA-prvg-rh5h-74jr"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Apache Zeppelin","requires_auth":"none","summary":"An attacker can trick users into submitting malicious requests on the Credentials page, potentially modifying sensitive data.","user_interaction":"required","vuln_class":"csrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"zeppelin","vendor":"apache"}],"cvss":{"score":5.4,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-352","name":"Cross-Site Request Forgery"}],"description":"Cross-Site Request Forgery (CSRF) vulnerability in Credential page of Apache Zeppelin allows an attacker to submit malicious request.  This issue affects Apache Zeppelin Apache Zeppelin version 0.9.0 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":false,"headline":"Apache Zeppelin: CSRF vulnerability in the Credentials page","id":"CVE-2021-28656","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"csrf","year":"2021"},"n_packages":2,"n_references":2,"next":{"headline":"Infinite loop in Apache Tika's MP3 parser","id":"CVE-2021-28657"},"packages":[{"ecosystem":"Maven","fixed":[],"introduced":["0"],"last_affected":["0.9.0"],"package":"org.apache.zeppelin:zeppelin-web","purl":null,"source":"GHSA-prvg-rh5h-74jr"},{"ecosystem":"Maven","fixed":[],"introduced":["0"],"last_affected":["0.9.0"],"package":"org.apache.zeppelin:zeppelin-web","purl":"pkg:maven/org.apache.zeppelin/zeppelin-web","source":"GHSA-prvg-rh5h-74jr"}],"prev":{"headline":"Apache Zeppelin: Arbitrary file deletion vulnerability","id":"CVE-2021-28655"},"products":["Apache Zeppelin"],"published":"2024-04-09","related":[{"cvss_score":9.8,"headline":"Apache Zeppelin: Remote code execution by adding malicious JDBC connection string","id":"CVE-2024-31864","kev_date_added":null,"published":"2024-04-09"},{"cvss_score":9.8,"headline":"Apache Zeppelin: Interpreter download command does not escape malicious code injection","id":"CVE-2024-31866","kev_date_added":null,"published":"2024-04-09"},{"cvss_score":9.8,"headline":"bash command injection in spark interpreter","id":"CVE-2019-10095","kev_date_added":null,"published":"2021-09-02"},{"cvss_score":8.8,"headline":"Improper Authentication in Apache Zeppelin","id":"CVE-2018-1317","kev_date_added":null,"published":"2019-04-23"},{"cvss_score":8.1,"headline":"Session Fixation in Apache Zeppelin","id":"CVE-2017-12619","kev_date_added":null,"published":"2019-04-23"},{"cvss_score":7.5,"headline":"Apache Zeppelin: Command Injection via CSWSH","id":"CVE-2024-51775","kev_date_added":null,"published":"2025-08-03"},{"cvss_score":7.5,"headline":"Apache Zeppelin: Arbitrary file read by adding malicious JDBC connection string","id":"CVE-2024-52279","kev_date_added":null,"published":"2025-08-03"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-02-13","vendors":["Apache Software Foundation"]},"summary":"An attacker can trick users into submitting malicious requests on the Credentials page, potentially modifying sensitive data.","url":"https://insights.sbomify.com/CVE-2021-28656/"}