{"answers":{"affected":"14 open source packages ship an affected version, including drupal/core, drupal and drupal/drupal. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-13665 in the wild and no public exploit code.","fix":"Upgrade drupal/core to a fixed version for your release line: 8.8.8, 8.9.1 or 9.0.1.","what":"CVE-2020-13665 is a critical missing authorization vulnerability in Drupal Drupal, published on 5 May 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-13665 and fix it if it is affected.\n\nWhat it is: CVE-2020-13665 is a critical missing authorization vulnerability in Drupal Drupal, published on 5 May 2021. 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-2020-13665 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 8.8.8, 8.9.1, 9.0.1\n- drupal/core (Packagist): affected from 8.8.0; fixed in 8.8.8\n- drupal/core (Packagist): affected from 8.8.0; fixed in 8.8.8\n- drupal/core (Packagist): affected from 8.9.0; fixed in 8.9.1\n- drupal/core (Packagist): affected from 8.9.0; fixed in 8.9.1\n- drupal/core (Packagist): affected from 9.0.0; fixed in 9.0.1\n- drupal/core (Packagist): affected from 9.0.0; fixed in 9.0.1\n- drupal (Bitnami): affected from 8.8.0; fixed in 8.8.8, 8.9.1, 9.0.1\n- drupal/drupal (Packagist): affected from 8.8.0; fixed in 8.8.8\n- drupal/drupal (Packagist): affected from 8.8.0; fixed in 8.8.8\n- drupal/drupal (Packagist): affected from 8.9.0; fixed in 8.9.1\n- drupal/drupal (Packagist): affected from 8.9.0; fixed in 8.9.1\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-2020-13665/ (Markdown: https://insights.sbomify.com/CVE-2020-13665/index.md)","id":"CVE-2020-13665","markdown":"https://insights.sbomify.com/CVE-2020-13665/index.md","name":"CVE-2020-13665","record":{"aliases":["BIT-drupal-2020-13665","DRUPAL-CORE-2020-006","GHSA-wxqp-jwc9-g39x"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":true,"product_category":"Drupal Core","requires_auth":"none","summary":"Attackers can bypass access controls to read or modify data via JSON:API when read/write mode is enabled.","user_interaction":"not_required","vuln_class":"missing_authorization"},"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":[],"description":"Access bypass vulnerability in Drupal Core allows JSON:API when JSON:API is in read/write mode. Only sites that have the read_only set to FALSE under jsonapi.settings config are vulnerable. This issue affects: Drupal Drupal Core 8.8.x versions prior to 8.8.8; 8.9.x versions prior to 8.9.1; 9.0.x versions prior to 9.0.1.","ecosystems":["Bitnami","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":"Drupal Core Access bypass vulnerability","id":"CVE-2020-13665","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"drupal:drupal","products":["drupal:drupal"],"type":"missing_authorization","year":"2020"},"n_packages":14,"n_references":1,"next":{"headline":"Drupal Core Cross-site scripting vulnerability","id":"CVE-2020-13666"},"packages":[{"ecosystem":"Bitnami","fixed":["8.8.8","8.9.1","9.0.1"],"introduced":["8.8.0","8.9.0","9.0.0"],"last_affected":[],"package":"drupal","purl":"pkg:bitnami/drupal","source":"BIT-drupal-2020-13665"},{"ecosystem":"Packagist","fixed":["8.8.8","8.9.1","9.0.1"],"introduced":["8.0.0","8.9.0","9.0.0"],"last_affected":[],"package":"drupal/core","purl":"pkg:composer/drupal/core","source":"DRUPAL-CORE-2020-006"},{"ecosystem":"Packagist","fixed":["8.8.8"],"introduced":["8.8.0"],"last_affected":[],"package":"drupal/core","purl":null,"source":"GHSA-wxqp-jwc9-g39x"},{"ecosystem":"Packagist","fixed":["8.8.8"],"introduced":["8.8.0"],"last_affected":[],"package":"drupal/core","purl":"pkg:composer/drupal/core","source":"GHSA-wxqp-jwc9-g39x"},{"ecosystem":"Packagist","fixed":["8.9.1"],"introduced":["8.9.0"],"last_affected":[],"package":"drupal/core","purl":null,"source":"GHSA-wxqp-jwc9-g39x"},{"ecosystem":"Packagist","fixed":["8.9.1"],"introduced":["8.9.0"],"last_affected":[],"package":"drupal/core","purl":"pkg:composer/drupal/core","source":"GHSA-wxqp-jwc9-g39x"},{"ecosystem":"Packagist","fixed":["9.0.1"],"introduced":["9.0.0"],"last_affected":[],"package":"drupal/core","purl":null,"source":"GHSA-wxqp-jwc9-g39x"},{"ecosystem":"Packagist","fixed":["9.0.1"],"introduced":["9.0.0"],"last_affected":[],"package":"drupal/core","purl":"pkg:composer/drupal/core","source":"GHSA-wxqp-jwc9-g39x"},{"ecosystem":"Packagist","fixed":["8.8.8"],"introduced":["8.8.0"],"last_affected":[],"package":"drupal/drupal","purl":null,"source":"GHSA-wxqp-jwc9-g39x"},{"ecosystem":"Packagist","fixed":["8.8.8"],"introduced":["8.8.0"],"last_affected":[],"package":"drupal/drupal","purl":"pkg:composer/drupal/drupal","source":"GHSA-wxqp-jwc9-g39x"},{"ecosystem":"Packagist","fixed":["8.9.1"],"introduced":["8.9.0"],"last_affected":[],"package":"drupal/drupal","purl":null,"source":"GHSA-wxqp-jwc9-g39x"},{"ecosystem":"Packagist","fixed":["8.9.1"],"introduced":["8.9.0"],"last_affected":[],"package":"drupal/drupal","purl":"pkg:composer/drupal/drupal","source":"GHSA-wxqp-jwc9-g39x"},{"ecosystem":"Packagist","fixed":["9.0.1"],"introduced":["9.0.0"],"last_affected":[],"package":"drupal/drupal","purl":null,"source":"GHSA-wxqp-jwc9-g39x"},{"ecosystem":"Packagist","fixed":["9.0.1"],"introduced":["9.0.0"],"last_affected":[],"package":"drupal/drupal","purl":"pkg:composer/drupal/drupal","source":"GHSA-wxqp-jwc9-g39x"}],"prev":{"headline":"Drupal Core Arbitrary PHP code execution vulnerability","id":"CVE-2020-13664"},"products":["Drupal Core"],"published":"2021-05-05","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":"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 access controls to read or modify data via JSON:API when read/write mode is enabled.","url":"https://insights.sbomify.com/CVE-2020-13665/"}