{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-4439 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-4439 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-4439 is a medium-severity vulnerability in SourceCodester Card Holder Management System, published on 20 Aug 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-4439 and fix it if it is affected.\n\nWhat it is: CVE-2023-4439 is a medium-severity vulnerability in SourceCodester Card Holder Management System, published on 20 Aug 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-4439 in the wild and no public exploit code.\n\nAffected product: SourceCodester Card Holder Management System. 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-2023-4439/ (Markdown: https://insights.sbomify.com/CVE-2023-4439/index.md)","id":"CVE-2023-4439","markdown":"https://insights.sbomify.com/CVE-2023-4439/index.md","name":"CVE-2023-4439","record":{"aliases":["GHSA-ph8c-f4jv-6j8g"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Card Holder Management System","requires_auth":"low_privilege","summary":"Attackers can exploit improper validation of negative quantities in the Card Holder Management System to manipulate inventory or financial records.","user_interaction":"not_required","vuln_class":"business_logic"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"card_holder_management_system","vendor":"card_holder_management_system_project"}],"cvss":{"score":4.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-1284","name":"Improper Validation of Specified Quantity in Input"}],"description":"A vulnerability was found in SourceCodester Card Holder Management System 1.0 and classified as problematic. Affected by this issue is some unknown functionality of the component Minus Value Handler. The manipulation leads to improper validation of specified quantity in input. The attack may be launched remotely. The identifier of this vulnerability is VDB-237560.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"SourceCodester Card Holder Management System Minus Value unknown vulnerability","id":"CVE-2023-4439","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"business_logic","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"SourceCodester Free Hospital Management System for Small Practices appointment.php sql injection","id":"CVE-2023-4440"},"packages":[],"prev":{"headline":"SourceCodester Inventory Management System search_sales_report.php sql injection","id":"CVE-2023-4438"},"products":["Card Holder Management System"],"published":"2023-08-20","related":[],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-02","vendors":["SourceCodester"]},"summary":"Attackers can exploit improper validation of negative quantities in the Card Holder Management System to manipulate inventory or financial records.","url":"https://insights.sbomify.com/CVE-2023-4439/"}