{"answers":{"affected":"8 open source packages ship an affected version, including drupal/core and drupal/drupal. It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-6926 in the wild and no public exploit code.","fix":"Upgrade drupal/core to a fixed version for your release line: 7.57 or 8.4.5.","what":"CVE-2017-6926 is a high-severity missing authorization vulnerability in Drupal Drupal, published on 1 Mar 2018. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2017-6926 and fix it if it is affected.\n\nWhat it is: CVE-2017-6926 is a high-severity missing authorization vulnerability in Drupal Drupal, published on 1 Mar 2018. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2017-6926 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- drupal/core (Packagist): affected from 7.0; fixed in 7.57\n- drupal/core (Packagist): affected from 7.0; fixed in 7.57\n- drupal/core (Packagist): affected from 8.4.0; fixed in 8.4.5\n- drupal/core (Packagist): affected from 8.4.0; fixed in 8.4.5\n- drupal/drupal (Packagist): affected from 7.0; fixed in 7.57\n- drupal/drupal (Packagist): affected from 7.0; fixed in 7.57\n- drupal/drupal (Packagist): affected from 8.4.0; fixed in 8.4.5\n- drupal/drupal (Packagist): affected from 8.4.0; fixed in 8.4.5\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-2017-6926/ (Markdown: https://insights.sbomify.com/CVE-2017-6926/index.md)","id":"CVE-2017-6926","markdown":"https://insights.sbomify.com/CVE-2017-6926/index.md","name":"CVE-2017-6926","record":{"aliases":["GHSA-2p28-5mvp-2j2r"],"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":"low_privilege","summary":"Users with comment permissions can view and comment on restricted content, requiring the comment system to be 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":8.1,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.0"},"cwes":[{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"In Drupal versions 8.4.x versions before 8.4.5 users with permission to post comments are able to view content and comments they do not have access to, and are also able to add comments to this content. This vulnerability is mitigated by the fact that the comment system must be enabled and the attacker must have permission to post comments.","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":"Drupal Comment reply form allows access to restricted content","id":"CVE-2017-6926","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":"drupal:drupal","products":["drupal:drupal"],"type":"missing_authorization","year":"2017"},"n_packages":8,"n_references":1,"next":{"headline":"Drupal cross-site scripting vulnerability","id":"CVE-2017-6927"},"packages":[{"ecosystem":"Packagist","fixed":["7.57"],"introduced":["7.0"],"last_affected":[],"package":"drupal/core","purl":null,"source":"GHSA-2p28-5mvp-2j2r"},{"ecosystem":"Packagist","fixed":["7.57"],"introduced":["7.0"],"last_affected":[],"package":"drupal/core","purl":"pkg:composer/drupal/core","source":"GHSA-2p28-5mvp-2j2r"},{"ecosystem":"Packagist","fixed":["8.4.5"],"introduced":["8.4.0"],"last_affected":[],"package":"drupal/core","purl":null,"source":"GHSA-2p28-5mvp-2j2r"},{"ecosystem":"Packagist","fixed":["8.4.5"],"introduced":["8.4.0"],"last_affected":[],"package":"drupal/core","purl":"pkg:composer/drupal/core","source":"GHSA-2p28-5mvp-2j2r"},{"ecosystem":"Packagist","fixed":["7.57"],"introduced":["7.0"],"last_affected":[],"package":"drupal/drupal","purl":null,"source":"GHSA-2p28-5mvp-2j2r"},{"ecosystem":"Packagist","fixed":["7.57"],"introduced":["7.0"],"last_affected":[],"package":"drupal/drupal","purl":"pkg:composer/drupal/drupal","source":"GHSA-2p28-5mvp-2j2r"},{"ecosystem":"Packagist","fixed":["8.4.5"],"introduced":["8.4.0"],"last_affected":[],"package":"drupal/drupal","purl":null,"source":"GHSA-2p28-5mvp-2j2r"},{"ecosystem":"Packagist","fixed":["8.4.5"],"introduced":["8.4.0"],"last_affected":[],"package":"drupal/drupal","purl":"pkg:composer/drupal/drupal","source":"GHSA-2p28-5mvp-2j2r"}],"prev":{"headline":"Drupal Entity access bypass for entities that do not have UUIDs or have protected revisions","id":"CVE-2017-6925"},"products":["Drupal Core"],"published":"2018-03-01","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":"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-17","vendors":["Drupal.org"]},"summary":"Users with comment permissions can view and comment on restricted content, requiring the comment system to be enabled.","url":"https://insights.sbomify.com/CVE-2017-6926/"}