{"answers":{"affected":"2 open source packages ship an affected version, including org.apache.zeppelin:zeppelin. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-28655 in the wild and no public exploit code.","fix":"Upgrade org.apache.zeppelin:zeppelin to 0.10.0 or later.","what":"CVE-2021-28655 is a medium-severity path traversal vulnerability in Apache Zeppelin, published on 16 Dec 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-2021-28655 and fix it if it is affected.\n\nWhat it is: CVE-2021-28655 is a medium-severity path traversal vulnerability in Apache Zeppelin, published on 16 Dec 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-2021-28655 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.apache.zeppelin:zeppelin (Maven): affected all versions; fixed in 0.10.0\n- org.apache.zeppelin:zeppelin (Maven): affected all versions; fixed in 0.10.0\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-2021-28655/ (Markdown: https://insights.sbomify.com/CVE-2021-28655/index.md)","id":"CVE-2021-28655","markdown":"https://insights.sbomify.com/CVE-2021-28655/index.md","name":"CVE-2021-28655","record":{"aliases":["GHSA-gm67-h5wr-w3cv"],"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 delete arbitrary files via improper input validation in the Move folder to Trash feature of Apache Zeppelin.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"zeppelin","vendor":"apache"}],"cvss":{"score":6.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"The improper Input Validation vulnerability in \"”Move folder to Trash” feature of Apache Zeppelin allows an attacker to delete the arbitrary files.  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":true,"headline":"Apache Zeppelin: Arbitrary file deletion vulnerability","id":"CVE-2021-28655","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"path_traversal","year":"2021"},"n_packages":2,"n_references":1,"next":{"headline":"Apache Zeppelin: CSRF vulnerability in the Credentials page","id":"CVE-2021-28656"},"packages":[{"ecosystem":"Maven","fixed":["0.10.0"],"introduced":["0"],"last_affected":[],"package":"org.apache.zeppelin:zeppelin","purl":null,"source":"GHSA-gm67-h5wr-w3cv"},{"ecosystem":"Maven","fixed":["0.10.0"],"introduced":["0"],"last_affected":[],"package":"org.apache.zeppelin:zeppelin","purl":"pkg:maven/org.apache.zeppelin/zeppelin","source":"GHSA-gm67-h5wr-w3cv"}],"prev":{"headline":"Weak cryptography in n/a","id":"CVE-2021-28653"},"products":["Apache Zeppelin"],"published":"2022-12-16","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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-04-17","vendors":["Apache Software Foundation"]},"summary":"An attacker can delete arbitrary files via improper input validation in the Move folder to Trash feature of Apache Zeppelin.","url":"https://insights.sbomify.com/CVE-2021-28655/"}