{"answers":{"affected":"2 open source packages ship an affected version, including org.liquibase:liquibase-core. It affects 2 products.","exploited":"There is no known exploitation of CVE-2022-0839 in the wild and no public exploit code.","fix":"Upgrade org.liquibase:liquibase-core to 4.8.0 or later.","what":"CVE-2022-0839 is a high-severity vulnerability in liquibase/liquibase, published on 4 Mar 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-2022-0839 and fix it if it is affected.\n\nWhat it is: CVE-2022-0839 is a high-severity vulnerability in liquibase/liquibase, published on 4 Mar 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-2022-0839 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.liquibase:liquibase-core (Maven): affected all versions; fixed in 4.8.0\n- org.liquibase:liquibase-core (Maven): affected all versions; fixed in 4.8.0\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-2022-0839/ (Markdown: https://insights.sbomify.com/CVE-2022-0839/index.md)","id":"CVE-2022-0839","markdown":"https://insights.sbomify.com/CVE-2022-0839/index.md","name":"CVE-2022-0839","record":{"aliases":["GHSA-jvfv-hrrc-6q72"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Java database migration library","requires_auth":"none","summary":"An attacker can exploit XML External Entity vulnerabilities in Liquibase to read sensitive files or cause denial of service.","user_interaction":"not_required","vuln_class":"xxe"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"@huntrdev","cpe":[{"product":"liquibase","vendor":"liquibase"},{"product":"sqlcl","vendor":"oracle"}],"cvss":{"score":7.3,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","version":"3.0"},"cwes":[{"id":"CWE-611","name":"Improper Restriction of XML External Entity Reference"}],"description":"Improper Restriction of XML External Entity Reference in GitHub repository liquibase/liquibase prior to 4.8.0.","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":"Improper Restriction of XML External Entity Reference in liquibase/liquibase","id":"CVE-2022-0839","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"xxe","year":"2022"},"n_packages":2,"n_references":3,"next":{"headline":"Easy Social Icons \u003c 3.2.1 - Admin+ Stored Cross-Site Scripting in add icon","id":"CVE-2022-0840"},"packages":[{"ecosystem":"Maven","fixed":["4.8.0"],"introduced":["0"],"last_affected":[],"package":"org.liquibase:liquibase-core","purl":null,"source":"GHSA-jvfv-hrrc-6q72"},{"ecosystem":"Maven","fixed":["4.8.0"],"introduced":["0"],"last_affected":[],"package":"org.liquibase:liquibase-core","purl":"pkg:maven/org.liquibase/liquibase-core","source":"GHSA-jvfv-hrrc-6q72"}],"prev":{"headline":"Cross-site Scripting (XSS) - Reflected in hestiacp/hestiacp","id":"CVE-2022-0838"},"products":["liquibase/liquibase"],"published":"2022-03-04","related":[],"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":"2025-11-03","vendors":["liquibase"]},"summary":"An attacker can exploit XML External Entity vulnerabilities in Liquibase to read sensitive files or cause denial of service.","url":"https://insights.sbomify.com/CVE-2022-0839/"}