{"answers":{"affected":"8 open source packages ship an affected version, including drupal/core and drupal. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-13675 in the wild and no public exploit code.","fix":"Upgrade drupal/core to a fixed version for your release line: 8.9.19, 9.1.13 or 9.2.6.","what":"CVE-2020-13675 is a critical vulnerability in Drupal Drupal, published on 11 Feb 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-13675 and fix it if it is affected.\n\nWhat it is: CVE-2020-13675 is a critical vulnerability in Drupal Drupal, published on 11 Feb 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-13675 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- drupal/core (Packagist): affected from 8.0.0; fixed in 8.9.19, 9.1.13, 9.2.6\n- drupal/core (Packagist): affected from 8.0.0; fixed in 8.9.19\n- drupal/core (Packagist): affected from 8.0.0; fixed in 8.9.19\n- drupal/core (Packagist): affected from 9.1.0; fixed in 9.1.13\n- drupal/core (Packagist): affected from 9.1.0; fixed in 9.1.13\n- drupal/core (Packagist): affected from 9.2.0; fixed in 9.2.6\n- drupal/core (Packagist): affected from 9.2.0; fixed in 9.2.6\n- drupal (Bitnami): affected from 8.0.0; fixed in 8.9.19, 9.1.13, 9.2.6\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-2020-13675/ (Markdown: https://insights.sbomify.com/CVE-2020-13675/index.md)","id":"CVE-2020-13675","markdown":"https://insights.sbomify.com/CVE-2020-13675/index.md","name":"CVE-2020-13675","record":{"aliases":["BIT-drupal-2020-13675","DRUPAL-CONTRIB-2021-029","DRUPAL-CORE-2021-008","GHSA-v8wr-r69p-mmwx"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Drupal Core","requires_auth":"none","summary":"Attackers can bypass file validation in Drupal's JSON:API and REST/File modules to upload malicious files, requiring immediate patching.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"drupal","cpe":[{"product":"drupal","vendor":"drupal"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"},{"id":"CWE-284","name":"Improper Access Control"}],"description":"Drupal's JSON:API and REST/File modules allow file uploads through their HTTP APIs. The modules do not correctly run all file validation, which causes an access bypass vulnerability. An attacker might be able to upload files that bypass the file validation process implemented by modules on the site.","ecosystems":["Bitnami","Packagist","Packagist:https://packages.drupal.org/8"],"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":"Unrestricted Upload of File with Dangerous Type in Drupal core","id":"CVE-2020-13675","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"drupal:drupal","products":["drupal:drupal"],"type":"file_upload","year":"2020"},"n_packages":9,"n_references":1,"next":{"headline":"Incorrect Authorization in Drupal core","id":"CVE-2020-13676"},"packages":[{"ecosystem":"Bitnami","fixed":["8.9.19","9.1.13","9.2.6"],"introduced":["8.0.0","9.1.0","9.2.0"],"last_affected":[],"package":"drupal","purl":"pkg:bitnami/drupal","source":"BIT-drupal-2020-13675"},{"ecosystem":"Packagist","fixed":["8.9.19","9.1.13","9.2.6"],"introduced":["8.0.0","9.1.0","9.2.0"],"last_affected":[],"package":"drupal/core","purl":"pkg:composer/drupal/core","source":"DRUPAL-CORE-2021-008"},{"ecosystem":"Packagist","fixed":["8.9.19"],"introduced":["8.0.0"],"last_affected":[],"package":"drupal/core","purl":null,"source":"GHSA-v8wr-r69p-mmwx"},{"ecosystem":"Packagist","fixed":["8.9.19"],"introduced":["8.0.0"],"last_affected":[],"package":"drupal/core","purl":"pkg:composer/drupal/core","source":"GHSA-v8wr-r69p-mmwx"},{"ecosystem":"Packagist","fixed":["9.1.13"],"introduced":["9.1.0"],"last_affected":[],"package":"drupal/core","purl":null,"source":"GHSA-v8wr-r69p-mmwx"},{"ecosystem":"Packagist","fixed":["9.1.13"],"introduced":["9.1.0"],"last_affected":[],"package":"drupal/core","purl":"pkg:composer/drupal/core","source":"GHSA-v8wr-r69p-mmwx"},{"ecosystem":"Packagist","fixed":["9.2.6"],"introduced":["9.2.0"],"last_affected":[],"package":"drupal/core","purl":null,"source":"GHSA-v8wr-r69p-mmwx"},{"ecosystem":"Packagist","fixed":["9.2.6"],"introduced":["9.2.0"],"last_affected":[],"package":"drupal/core","purl":"pkg:composer/drupal/core","source":"GHSA-v8wr-r69p-mmwx"},{"ecosystem":"Packagist:https://packages.drupal.org/8","fixed":["4.2.0"],"introduced":["4.0.0"],"last_affected":[],"package":"drupal/graphql","purl":"pkg:composer/drupal/graphql?repository_url=https:%2F%2Fpackages.drupal.org%2F8","source":"DRUPAL-CONTRIB-2021-029"}],"prev":{"headline":"Cross-Site Request Forgery in Drupal core","id":"CVE-2020-13674"},"products":["Core"],"published":"2022-02-11","related":[{"cvss_score":9.8,"headline":"Drupal Core SQL Injection","id":"CVE-2026-9082","kev_date_added":"2026-05-22","published":"2026-05-20"},{"cvss_score":8.8,"headline":"Drupal core Un-restricted Upload of File","id":"CVE-2020-13671","kev_date_added":"2022-01-18","published":"2020-11-20"},{"cvss_score":8.1,"headline":"Drupal Core Remote Code Execution","id":"CVE-2019-6340","kev_date_added":"2022-03-25","published":"2019-02-21"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2009-3352","kev_date_added":null,"published":"2009-09-24"},{"cvss_score":9.8,"headline":"Drupal core - Less critical - Gadget chain - SA-CORE-2024-006","id":"CVE-2024-55636","kev_date_added":null,"published":"2024-12-09"},{"cvss_score":9.8,"headline":"Drupal core - Moderately critical - Gadget chain - SA-CORE-2024-007","id":"CVE-2024-55637","kev_date_added":null,"published":"2024-12-09"},{"cvss_score":9.8,"headline":"Drupal core - Moderately critical - Gadget chain - SA-CORE-2024-008","id":"CVE-2024-55638","kev_date_added":null,"published":"2024-12-09"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"MIT","name":"Drupal","prefix":"DRUPAL"},{"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["Drupal"]},"summary":"Attackers can bypass file validation in Drupal's JSON:API and REST/File modules to upload malicious files, requiring immediate patching.","url":"https://insights.sbomify.com/CVE-2020-13675/"}