{"answers":{"affected":"8 open source packages ship an affected version, including magento/community-edition and magento/project-community-edition. It affects 2 products.","exploited":"There is no known exploitation of CVE-2021-39864 in the wild and no public exploit code.","fix":"Upgrade magento/community-edition to 2.3.7-p2 or later.","what":"CVE-2021-39864 is a medium-severity vulnerability in Adobe Commerce, published on 15 Oct 2021. 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-2021-39864 and fix it if it is affected.\n\nWhat it is: CVE-2021-39864 is a medium-severity vulnerability in Adobe Commerce, published on 15 Oct 2021. 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-2021-39864 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- magento/community-edition (Packagist): affected all versions; no fix listed\n- magento/community-edition (Packagist): affected all versions; no fix listed\n- magento/community-edition (Packagist): affected all versions; fixed in 2.3.7-p2\n- magento/community-edition (Packagist): affected all versions; fixed in 2.3.7-p2\n- magento/community-edition (Packagist): affected from 2.4.2-p1 up to 2.4.2-p2; no fix listed\n- magento/community-edition (Packagist): affected from 2.4.2-p1 up to 2.4.2-p2; no fix listed\n- magento/project-community-edition (Packagist): affected all versions up to 2.0.2; no fix listed\n- magento/project-community-edition (Packagist): affected all versions up to 2.0.2; 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-2021-39864/ (Markdown: https://insights.sbomify.com/CVE-2021-39864/index.md)","id":"CVE-2021-39864","markdown":"https://insights.sbomify.com/CVE-2021-39864/index.md","name":"CVE-2021-39864","record":{"aliases":["GHSA-94wq-87g6-8h77"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Adobe Commerce","requires_auth":"none","summary":"An unauthenticated attacker can exploit a CSRF vulnerability in Adobe Commerce to add items to a customer's cart without authorization.","user_interaction":"required","vuln_class":"csrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"adobe","cpe":[{"product":"commerce","vendor":"adobe"},{"product":"magento_open_source","vendor":"adobe"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-352","name":"Cross-Site Request Forgery"}],"description":"Adobe Commerce versions 2.4.2-p2 (and earlier), 2.4.3 (and earlier) and 2.3.7p1 (and earlier) are affected by a cross-site request forgery (CSRF) vulnerability via a Wishlist Share Link. Successful exploitation could lead to unauthorized addition to customer cart by an unauthenticated attacker. Access to the admin console is not required for successful exploitation.","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":"Adobe Commerce Cross-Site Request Forgery (CSRF) Could Lead To Unauthorized Cart Addition","id":"CVE-2021-39864","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":"adobe:commerce","products":["adobe:commerce"],"type":"csrf","year":"2021"},"n_packages":8,"n_references":1,"next":{"headline":"Adobe FrameMaker TIF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability","id":"CVE-2021-39865"},"packages":[{"ecosystem":"Packagist","fixed":[],"introduced":[],"last_affected":[],"package":"magento/community-edition","purl":null,"source":"GHSA-94wq-87g6-8h77"},{"ecosystem":"Packagist","fixed":[],"introduced":[],"last_affected":[],"package":"magento/community-edition","purl":"pkg:composer/magento/community-edition","source":"GHSA-94wq-87g6-8h77"},{"ecosystem":"Packagist","fixed":["2.3.7-p2"],"introduced":["0"],"last_affected":[],"package":"magento/community-edition","purl":null,"source":"GHSA-94wq-87g6-8h77"},{"ecosystem":"Packagist","fixed":["2.3.7-p2"],"introduced":["0"],"last_affected":[],"package":"magento/community-edition","purl":"pkg:composer/magento/community-edition","source":"GHSA-94wq-87g6-8h77"},{"ecosystem":"Packagist","fixed":[],"introduced":["2.4.2-p1"],"last_affected":["2.4.2-p2"],"package":"magento/community-edition","purl":null,"source":"GHSA-94wq-87g6-8h77"},{"ecosystem":"Packagist","fixed":[],"introduced":["2.4.2-p1"],"last_affected":["2.4.2-p2"],"package":"magento/community-edition","purl":"pkg:composer/magento/community-edition","source":"GHSA-94wq-87g6-8h77"},{"ecosystem":"Packagist","fixed":[],"introduced":["0"],"last_affected":["2.0.2"],"package":"magento/project-community-edition","purl":null,"source":"GHSA-94wq-87g6-8h77"},{"ecosystem":"Packagist","fixed":[],"introduced":["0"],"last_affected":["2.0.2"],"package":"magento/project-community-edition","purl":"pkg:composer/magento/project-community-edition","source":"GHSA-94wq-87g6-8h77"}],"prev":{"headline":"Adobe Acrobat Reader DC Heap-based Buffer Overflow Vulnerability Could Lead To Arbitrary Code Execution","id":"CVE-2021-39863"},"products":["Magento Commerce"],"published":"2021-10-15","related":[{"cvss_score":10,"headline":"Adobe Commerce and Magento Improper Neutralization of Special Elements Used in a Template Engine","id":"CVE-2026-75650","kev_date_added":"2026-09-08","published":"2026-09-07"},{"cvss_score":9.8,"headline":"Adobe Commerce and Magento Open Source Improper Restriction of XML External Entity Reference (XXE)","id":"CVE-2024-34102","kev_date_added":"2024-07-17","published":"2024-06-13"},{"cvss_score":9.8,"headline":"Adobe Commerce and Magento Open Source Improper Input Validation","id":"CVE-2022-24086","kev_date_added":"2022-02-15","published":"2022-02-16"},{"cvss_score":9.3,"headline":"Adobe Commerce and Magento Unrestricted Upload of File with Dangerous Type","id":"CVE-2026-48356","kev_date_added":"2026-10-27","published":"2026-07-14"},{"cvss_score":9.1,"headline":"Adobe Commerce and Magento Incorrect Authorization Vulnerability","id":"CVE-2026-71362","kev_date_added":"2026-09-24","published":"2026-08-11"},{"cvss_score":9.1,"headline":"Adobe Commerce and Magento Improper Input Validation","id":"CVE-2025-54236","kev_date_added":"2025-10-24","published":"2025-09-09"},{"cvss_score":10,"headline":"Adobe Commerce Stored XSS Arbitrary code execution","id":"CVE-2022-35698","kev_date_added":null,"published":"2022-10-14"}],"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":"2025-04-23","vendors":["Adobe"]},"summary":"An unauthenticated attacker can exploit a CSRF vulnerability in Adobe Commerce to add items to a customer's cart without authorization.","url":"https://insights.sbomify.com/CVE-2021-39864/"}