{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-4246 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-4246 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-4246 is a medium-severity SQL injection vulnerability in roxlukas LMeve, published on 17 Dec 2022. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-4246 and fix it if it is affected.\n\nWhat it is: CVE-2021-4246 is a medium-severity SQL injection vulnerability in roxlukas LMeve, published on 17 Dec 2022. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-4246 in the wild and no public exploit code.\n\nAffected product: roxlukas LMeve. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2021-4246/ (Markdown: https://insights.sbomify.com/CVE-2021-4246/index.md)","id":"CVE-2021-4246","markdown":"https://insights.sbomify.com/CVE-2021-4246/index.md","name":"CVE-2021-4246","record":{"aliases":["GHSA-g5jc-hc65-x4vm"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"LMeve web application","requires_auth":"low_privilege","summary":"Remote attackers can exploit SQL injection in the LMeve login page via the X-Forwarded-For header to access or modify data.","user_interaction":"not_required","vuln_class":"sql_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"lmeve","vendor":"roxlukas"}],"cvss":{"score":6.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-89","name":"Improper Neutralization of Special Elements used in an SQL Command"},{"id":"CWE-707","name":"Improper Neutralization"}],"description":"A vulnerability was found in roxlukas LMeve and classified as critical. Affected by this issue is some unknown functionality of the component Login Page. The manipulation of the argument X-Forwarded-For leads to sql injection. The attack may be launched remotely. The name of the patch is 29e1ead3bb1c1fad53b77dfc14534496421c5b5d. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-216176.","ecosystems":[],"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":"roxlukas LMeve Login Page sql injection","id":"CVE-2021-4246","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"sql_injection","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"OWASP NodeGoat Query Parameter research.js denial of service","id":"CVE-2021-4247"},"packages":[],"prev":{"headline":"chbrown rfc6902 pointer.ts prototype pollution","id":"CVE-2021-4245"},"products":["LMeve"],"published":"2022-12-17","related":[{"cvss_score":5.5,"headline":"roxlukas LMeve proxy.php insert_log sql injection","id":"CVE-2018-25071","kev_date_added":null,"published":"2023-01-07"}],"sources":[{"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)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-04-15","vendors":["roxlukas"]},"summary":"Remote attackers can exploit SQL injection in the LMeve login page via the X-Forwarded-For header to access or modify data.","url":"https://insights.sbomify.com/CVE-2021-4246/"}