{"answers":{"affected":"2 open source packages ship an affected version, including shopware/shopware. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-12799 exists.","fix":"No fix has been published for CVE-2019-12799 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-12799 is a medium-severity unsafe deserialization vulnerability in Shopware Shopware, published on 13 Jun 2019. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-12799 and fix it if it is affected.\n\nWhat it is: CVE-2019-12799 is a medium-severity unsafe deserialization vulnerability in Shopware Shopware, published on 13 Jun 2019. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-12799 exists.\n\nAffected packages and fixed versions:\n- shopware/shopware (Packagist): affected from 5.3.0 up to 5.6.0; no fix listed\n- shopware/shopware (Packagist): affected from 5.3.0 up to 5.6.0; no fix listed\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-2019-12799/ (Markdown: https://insights.sbomify.com/CVE-2019-12799/index.md)","id":"CVE-2019-12799","markdown":"https://insights.sbomify.com/CVE-2019-12799/index.md","name":"CVE-2019-12799","record":{"aliases":["GHSA-rf8f-hqjv-986p"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Shopware e-commerce platform","requires_auth":"low_privilege","summary":"An attacker can achieve remote code execution in Shopware by exploiting a PHP object instantiation vulnerability that bypasses previous security patches.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"shopware","vendor":"shopware"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.0/AC:L/AV:N/A:N/C:H/I:N/PR:L/S:U/UI:N","version":"3.0"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"In createInstanceFromNamedArguments in Shopware through 5.6.x, a crafted web request can trigger a PHP object instantiation vulnerability, which can result in an arbitrary deserialization if the right class is instantiated. An attacker can leverage this deserialization to achieve remote code execution. NOTE: this issue is a bypass for a CVE-2017-18357 whitelist patch.","ecosystems":["Packagist"],"exploits":{"exploitdb":0,"first_seen":"2019-05-09","github_poc":0,"max_poc_stars":null,"metasploit":1,"nuclei":0,"refs":[{"date":"2019-05-09","kind":"metasploit","ref":"exploit/multi/http/shopware_createinstancefromnamedarguments_rce","stars":null,"title":"Shopware createInstanceFromNamedArguments PHP Object Instantiation RCE"}],"tier":"weaponised"},"has_fix":false,"headline":"Shopware Insecure Deserialization Vulnerability","id":"CVE-2019-12799","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":"shopware:shopware","products":["shopware:shopware"],"type":"deserialization","year":"2019"},"n_packages":2,"n_references":1,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2019-12801"},"packages":[{"ecosystem":"Packagist","fixed":[],"introduced":["5.3.0"],"last_affected":["5.6.0"],"package":"shopware/shopware","purl":null,"source":"GHSA-rf8f-hqjv-986p"},{"ecosystem":"Packagist","fixed":[],"introduced":["5.3.0"],"last_affected":["5.6.0"],"package":"shopware/shopware","purl":"pkg:composer/shopware/shopware","source":"GHSA-rf8f-hqjv-986p"}],"prev":{"headline":"Integer overflow in n/a","id":"CVE-2019-12798"},"products":["n/a"],"published":"2019-06-13","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)"},{"class":"attribution","licence":"BSD-3-Clause","name":"Metasploit"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"An attacker can achieve remote code execution in Shopware by exploiting a PHP object instantiation vulnerability that bypasses previous security patches.","url":"https://insights.sbomify.com/CVE-2019-12799/"}