{"answers":{"affected":"3 open source packages ship an affected version, including redis, keydb and valkey. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-46818 exists.","fix":"Upgrade redis to a fixed version for your release line: 6.2.20, 7.2.11, 7.4.6 or 8.0.4.","what":"CVE-2025-46818 is a medium-severity code injection vulnerability in redis, published on 3 Oct 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2025-46818 and fix it if it is affected.\n\nWhat it is: CVE-2025-46818 is a medium-severity code injection vulnerability in redis, published on 3 Oct 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-46818 exists.\n\nAffected packages and fixed versions:\n- redis (Bitnami): affected all versions; fixed in 6.2.20, 7.2.11, 7.4.6, 8.0.4, 8.2.2\n- keydb (Bitnami): affected all versions; fixed in 6.2.20, 7.2.11, 7.4.6, 8.0.4, 8.2.2\n- valkey (Bitnami): affected all versions; fixed in 7.2.11, 8.0.6, 8.1.4\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-2025-46818/ (Markdown: https://insights.sbomify.com/CVE-2025-46818/index.md)","id":"CVE-2025-46818","markdown":"https://insights.sbomify.com/CVE-2025-46818/index.md","name":"CVE-2025-46818","record":{"aliases":["ALPINE-CVE-2025-46818","AZL-68241","AZL-68285","BELL-CVE-2025-46818","BIT-keydb-2025-46818","BIT-redis-2025-46818","BIT-valkey-2025-46818","CLEANSTART-2026-CD34884","DEBIAN-CVE-2025-46818","GHSA-qrv7-wcrx-q5jp","MINI-232f-h99x-hmrj","MINI-2vjc-vch9-pr9p","MINI-fmvr-gp7g-j7m6","MINI-vxc6-43h2-h6m2","MINI-w7vg-g9rr-gm44","UBUNTU-CVE-2025-46818"],"analysis":{"component_type":"database","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Redis in-memory database","requires_auth":"low_privilege","summary":"Authenticated users can execute arbitrary Lua code in another user's context, enabling privilege escalation and code execution in Redis.","user_interaction":"required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"redis","vendor":"redis"}],"cvss":{"score":6,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"}],"description":"Redis is an open source, in-memory database that persists on disk. Versions 8.2.1 and below allow an authenticated user to use a specially crafted Lua script to manipulate different LUA objects and potentially run their own code in the context of another user. The problem exists in all versions of Redis with LUA scripting. This issue is fixed in version 8.2.2. A workaround to mitigate the problem without patching the redis-server executable is to prevent users from executing LUA scripts. This can be done using ACL to block a script by restricting both the EVAL and FUNCTION command families.","ecosystems":["Bitnami"],"exploits":{"exploitdb":0,"first_seen":"2025-10-07","github_poc":1,"max_poc_stars":4,"metasploit":0,"nuclei":1,"refs":[{"date":"2025-10-07T04:56:52Z","kind":"github_poc","ref":"https://github.com/dwisiswant0/CVE-2025-46818","stars":4,"title":"CVE-2025-46818 – Redis Lua Sandbox Cross-User Escape"},{"date":null,"kind":"nuclei","ref":"javascript/cves/2025/CVE-2025-46818.yaml","stars":null,"title":"Redis Lua Sandbox \u003c 8.2.2 - Cross-User Escape"}],"tier":"weaponised"},"has_fix":true,"headline":"Redis: Authenticated users can execute LUA scripts as a different user","id":"CVE-2025-46818","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":null,"products":[],"type":"code_injection","year":"2025"},"n_packages":3,"n_references":3,"next":{"headline":"Redis is vulnerable to DoS via specially crafted LUA scripts","id":"CVE-2025-46819"},"packages":[{"ecosystem":"Bitnami","fixed":["6.2.20","7.2.11","7.4.6","8.0.4","8.2.2"],"introduced":["0","7.0.0","7.3.0","8.0.0","8.1.0"],"last_affected":[],"package":"keydb","purl":"pkg:bitnami/keydb","source":"BIT-keydb-2025-46818"},{"ecosystem":"Bitnami","fixed":["6.2.20","7.2.11","7.4.6","8.0.4","8.2.2"],"introduced":["0","7.0.0","7.3.0","8.0.0","8.1.0"],"last_affected":[],"package":"redis","purl":"pkg:bitnami/redis","source":"BIT-redis-2025-46818"},{"ecosystem":"Bitnami","fixed":["7.2.11","8.0.6","8.1.4"],"introduced":["0","8.0.0","8.1.0"],"last_affected":[],"package":"valkey","purl":"pkg:bitnami/valkey","source":"BIT-valkey-2025-46818"}],"prev":{"headline":"Lua library commands may lead to integer overflow and potential RCE","id":"CVE-2025-46817"},"products":["redis"],"published":"2025-10-03","related":[{"cvss_score":10,"headline":"Debian-specific Redis Server Lua Sandbox Escape","id":"CVE-2022-0543","kev_date_added":"2022-03-28","published":"2022-02-18"},{"cvss_score":7.7,"headline":"redis-server use-after-free in unblock client flow may allow remote code execution","id":"CVE-2026-23479","kev_date_added":null,"published":"2026-05-05"},{"cvss_score":7.7,"headline":"redis-server RESTORE invalid memory access may allow remote code execution","id":"CVE-2026-25243","kev_date_added":null,"published":"2026-05-05"},{"cvss_score":7.7,"headline":"Redis: Bug in XACKDEL may lead to stack overflow and potential RCE","id":"CVE-2025-62507","kev_date_added":null,"published":"2025-11-04"},{"cvss_score":7.5,"headline":"Redis DoS Vulnerability due to bad connection error handling","id":"CVE-2025-48367","kev_date_added":null,"published":"2025-07-07"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2023-31655","kev_date_added":null,"published":"2023-05-18"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2022-33105","kev_date_added":null,"published":"2022-06-22"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-10-03","vendors":["redis"]},"summary":"Authenticated users can execute arbitrary Lua code in another user's context, enabling privilege escalation and code execution in Redis.","url":"https://insights.sbomify.com/CVE-2025-46818/"}