{"answers":{"affected":"2 open source packages ship an affected version, including org.apache.calcite:calcite-core. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-46718 in the wild and no public exploit code.","fix":"Upgrade org.apache.calcite:calcite-core to 1.42.0 or later.","what":"CVE-2026-46718 is a medium-severity code injection vulnerability in Apache Calcite, published on 2 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-46718 and fix it if it is affected.\n\nWhat it is: CVE-2026-46718 is a medium-severity code injection vulnerability in Apache Calcite, published on 2 Jun 2026. 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-2026-46718 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.apache.calcite:calcite-core (Maven): affected from 1.5.0; fixed in 1.42.0\n- org.apache.calcite:calcite-core (Maven): affected from 1.5.0; fixed in 1.42.0\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-2026-46718/ (Markdown: https://insights.sbomify.com/CVE-2026-46718/index.md)","id":"CVE-2026-46718","markdown":"https://insights.sbomify.com/CVE-2026-46718/index.md","name":"CVE-2026-46718","record":{"aliases":["CLEANSTART-2026-CR95275","CLEANSTART-2026-HU10682","CLEANSTART-2026-UC89938","CLEANSTART-2026-WS21723","ECHO-26a2-2636-f4e1","GHSA-c2rv-hwqm-wjpg","MINI-3j7m-ffrp-8v4x","MINI-fc4x-9jfx-mg48"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Java SQL library","requires_auth":"none","summary":"Attackers can execute arbitrary code by providing a user-controlled model that triggers unsafe reflection in Apache Calcite.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"calcite","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:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-470","name":"Use of Externally-Controlled Input to Select Classes or Code"}],"description":"Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') vulnerability in Apache Calcite.\n\nThis issue affects Apache Calcite: from 1.5.0 before 1.42.\n\nUsers are recommended to upgrade to version 1.42, which fixes the issue.","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 Calcite: A user-controled model can load arbitrary classes, leading to code execution","id":"CVE-2026-46718","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"code_injection","year":"2026"},"n_packages":2,"n_references":1,"next":{"headline":"Net::Statsd::Lite versions before 0.9.0 for Perl allowed metric injections","id":"CVE-2026-46719"},"packages":[{"ecosystem":"Maven","fixed":["1.42.0"],"introduced":["1.5.0"],"last_affected":[],"package":"org.apache.calcite:calcite-core","purl":null,"source":"GHSA-c2rv-hwqm-wjpg"},{"ecosystem":"Maven","fixed":["1.42.0"],"introduced":["1.5.0"],"last_affected":[],"package":"org.apache.calcite:calcite-core","purl":"pkg:maven/org.apache.calcite/calcite-core","source":"GHSA-c2rv-hwqm-wjpg"}],"prev":{"headline":"Nezha Monitoring: RoleMember-reachable SSRF with full response-body reflection via POST /api/v1/notification","id":"CVE-2026-46717"},"products":["Apache Calcite"],"published":"2026-06-02","related":[{"cvss_score":9.8,"headline":"Apache Calcite: potential XEE attacks","id":"CVE-2022-39135","kev_date_added":null,"published":"2022-09-11"},{"cvss_score":5.9,"headline":"Missing Authentication for Critical Function in Apache Calcite","id":"CVE-2020-13955","kev_date_added":null,"published":"2020-10-09"}],"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":"2026-06-02","vendors":["Apache Software Foundation"]},"summary":"Attackers can execute arbitrary code by providing a user-controlled model that triggers unsafe reflection in Apache Calcite.","url":"https://insights.sbomify.com/CVE-2026-46718/"}