{"answers":{"affected":"2 open source packages ship an affected version, including @kyivstarteam/react-native-sms-user-consent. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-4438 in the wild and no public exploit code.","fix":"Upgrade @kyivstarteam/react-native-sms-user-consent to 1.1.5 or later.","what":"CVE-2021-4438 is a medium-severity missing authorization vulnerability in kyivstarteam react-native-sms-user-consent, published on 7 Apr 2024. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-4438 and fix it if it is affected.\n\nWhat it is: CVE-2021-4438 is a medium-severity missing authorization vulnerability in kyivstarteam react-native-sms-user-consent, published on 7 Apr 2024. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-4438 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- @kyivstarteam/react-native-sms-user-consent (npm): affected all versions; fixed in 1.1.5\n- @kyivstarteam/react-native-sms-user-consent (npm): affected all versions; fixed in 1.1.5\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-2021-4438/ (Markdown: https://insights.sbomify.com/CVE-2021-4438/index.md)","id":"CVE-2021-4438","markdown":"https://insights.sbomify.com/CVE-2021-4438/index.md","name":"CVE-2021-4438","record":{"aliases":["GHSA-r956-2553-vvhr"],"analysis":{"component_type":"mobile_application","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"React Native SMS plugin","requires_auth":"low_privilege","summary":"Local attackers can access SMS consent data due to improperly exported Android components in the react-native-sms-user-consent library.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"react_native_sms_user_consent","vendor":"kyivstar"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-926","name":"Improper Export of Android Application Components"}],"description":"A vulnerability, which was classified as critical, has been found in kyivstarteam react-native-sms-user-consent up to 1.1.4 on Android. Affected by this issue is the function registerReceiver of the file android/src/main/java/ua/kyivstar/reactnativesmsuserconsent/SmsUserConsentModule.kt. The manipulation leads to improper export of android application components. Attacking locally is a requirement. Upgrading to version 1.1.5 is able to address this issue. The name of the patch is 5423dcb0cd3e4d573b5520a71fa08aa279e4c3c7. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-259508.","ecosystems":["npm"],"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":"React Native Sms User Consent Intent Redirection Vulnerability","id":"CVE-2021-4438","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"missing_authorization","year":"2021"},"n_packages":2,"n_references":5,"next":{"headline":"isdn: cpai: check ctr-\u003ecnr to avoid array index out of bound","id":"CVE-2021-4439"},"packages":[{"ecosystem":"npm","fixed":["1.1.5"],"introduced":["0"],"last_affected":[],"package":"@kyivstarteam/react-native-sms-user-consent","purl":null,"source":"GHSA-r956-2553-vvhr"},{"ecosystem":"npm","fixed":["1.1.5"],"introduced":["0"],"last_affected":[],"package":"@kyivstarteam/react-native-sms-user-consent","purl":"pkg:npm/%40kyivstarteam/react-native-sms-user-consent","source":"GHSA-r956-2553-vvhr"}],"prev":{"headline":"dbartholomae lambda-middleware frameguard JSON Mime-Type JsonDeserializer.ts redos","id":"CVE-2021-4437"},"products":["react-native-sms-user-consent"],"published":"2024-04-07","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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-08-03","vendors":["kyivstarteam"]},"summary":"Local attackers can access SMS consent data due to improperly exported Android components in the react-native-sms-user-consent library.","url":"https://insights.sbomify.com/CVE-2021-4438/"}