{"answers":{"affected":"4 open source packages ship an affected version, including shopware/core and shopware/platform. It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-22734 in the wild and no public exploit code.","fix":"Upgrade shopware/core to 6.4.18.1 or later.","what":"CVE-2023-22734 is a medium-severity vulnerability in Shopware Shopware, published on 17 Jan 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2023-22734 and fix it if it is affected.\n\nWhat it is: CVE-2023-22734 is a medium-severity vulnerability in Shopware Shopware, published on 17 Jan 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2023-22734 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- shopware/core (Packagist): affected all versions; fixed in 6.4.18.1\n- shopware/core (Packagist): affected all versions; fixed in 6.4.18.1\n- shopware/platform (Packagist): affected all versions; fixed in 6.4.18.1\n- shopware/platform (Packagist): affected all versions; fixed in 6.4.18.1\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-2023-22734/ (Markdown: https://insights.sbomify.com/CVE-2023-22734/index.md)","id":"CVE-2023-22734","markdown":"https://insights.sbomify.com/CVE-2023-22734/index.md","name":"CVE-2023-22734","record":{"aliases":["GHSA-46h7-vj7x-fxg2"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Shopware e-commerce platform","requires_auth":"none","summary":"Attackers can bypass newsletter double opt-in validation, leading to inconsistent subscriber data in Shopware e-commerce platforms.","user_interaction":"required","vuln_class":"business_logic"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"shopware","vendor":"shopware"}],"cvss":{"score":4.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"Shopware is an open source commerce platform based on Symfony Framework and Vue js. The newsletter double opt-in validation was not checked properly, and it was possible to skip the complete double opt in process. As a result operators may have inconsistencies in their newsletter systems. This problem has been fixed with version 6.4.18.1. Users are advised to upgrade. Users unable to upgrade may find security measures are available via a plugin for major versions 6.1, 6.2, and 6.3. Users may also disable newsletter registration completely.","ecosystems":["Packagist"],"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":"Improper Input Newsletter subscription option validation in shopware","id":"CVE-2023-22734","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":"shopware:shopware","products":["shopware:shopware"],"type":"business_logic","year":"2023"},"n_packages":4,"n_references":3,"next":{"headline":"Cross-site scripting in zulip","id":"CVE-2023-22735"},"packages":[{"ecosystem":"Packagist","fixed":["6.4.18.1"],"introduced":["0"],"last_affected":[],"package":"shopware/core","purl":null,"source":"GHSA-46h7-vj7x-fxg2"},{"ecosystem":"Packagist","fixed":["6.4.18.1"],"introduced":["0"],"last_affected":[],"package":"shopware/core","purl":"pkg:composer/shopware/core","source":"GHSA-46h7-vj7x-fxg2"},{"ecosystem":"Packagist","fixed":["6.4.18.1"],"introduced":["0"],"last_affected":[],"package":"shopware/platform","purl":null,"source":"GHSA-46h7-vj7x-fxg2"},{"ecosystem":"Packagist","fixed":["6.4.18.1"],"introduced":["0"],"last_affected":[],"package":"shopware/platform","purl":"pkg:composer/shopware/platform","source":"GHSA-46h7-vj7x-fxg2"}],"prev":{"headline":"Improper Output Neutralization in Log Module in shopware","id":"CVE-2023-22733"},"products":["platform"],"published":"2023-01-17","related":[{"cvss_score":10,"headline":"Improper Control of Generation of Code in Twig rendered views in shopware","id":"CVE-2023-22731","kev_date_added":null,"published":"2023-01-17"},{"cvss_score":9.8,"headline":"Shopware RCE Vulnerability","id":"CVE-2016-3109","kev_date_added":null,"published":"2017-04-21"},{"cvss_score":9.3,"headline":"Blind SQL-injection in DAL aggregations in Shopware","id":"CVE-2024-22406","kev_date_added":null,"published":"2024-01-16"},{"cvss_score":9.1,"headline":"Leak of information via Store-API","id":"CVE-2021-32711","kev_date_added":null,"published":"2021-06-24"},{"cvss_score":8.9,"headline":"Shopware unauthenticated data extraction possible through store-api.order endpoint","id":"CVE-2026-31887","kev_date_added":null,"published":"2026-03-11"},{"cvss_score":8.9,"headline":"Shopware has a potential take over of app credentials","id":"CVE-2026-31889","kev_date_added":null,"published":"2026-03-11"},{"cvss_score":8.8,"headline":"Improper Control of Generation of Code in Twig Rendered Views in Shopware","id":"CVE-2023-2017","kev_date_added":null,"published":"2023-04-17"}],"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":"2025-03-10","vendors":["shopware"]},"summary":"Attackers can bypass newsletter double opt-in validation, leading to inconsistent subscriber data in Shopware e-commerce platforms.","url":"https://insights.sbomify.com/CVE-2023-22734/"}