{"answers":{"affected":"4 open source packages ship an affected version, including moodle/moodle. It affects 2 products.","exploited":"There is no known exploitation of CVE-2019-3851 in the wild and no public exploit code.","fix":"Upgrade moodle/moodle to a fixed version for your release line: 3.5.5 or 3.6.3.","what":"CVE-2019-3851 is a medium-severity missing authorization vulnerability in Fedoraproject Fedora, published on 26 Mar 2019. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-3851 and fix it if it is affected.\n\nWhat it is: CVE-2019-3851 is a medium-severity missing authorization vulnerability in Fedoraproject Fedora, published on 26 Mar 2019. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2019-3851 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- moodle/moodle (Packagist): affected from 3.5; fixed in 3.5.5\n- moodle/moodle (Packagist): affected from 3.5; fixed in 3.5.5\n- moodle/moodle (Packagist): affected from 3.6; fixed in 3.6.3\n- moodle/moodle (Packagist): affected from 3.6; fixed in 3.6.3\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-2019-3851/ (Markdown: https://insights.sbomify.com/CVE-2019-3851/index.md)","id":"CVE-2019-3851","markdown":"https://insights.sbomify.com/CVE-2019-3851/index.md","name":"CVE-2019-3851","record":{"aliases":["GHSA-pj45-hp8h-289r"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Moodle LMS","requires_auth":"low_privilege","summary":"Students can bypass navigation restrictions in the Boost theme to access unauthorized pages via a link to site home.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"fedora","vendor":"fedoraproject"},{"product":"moodle","vendor":"moodle"}],"cvss":{"score":4.3,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","version":"3.0"},"cwes":[],"description":"A vulnerability was found in moodle before versions 3.6.3 and 3.5.5. There was a link to site home within the the Boost theme's secure layout, meaning students could navigate out of the page.","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":"Moodle Secure layout contained an insecure link in Boost theme","id":"CVE-2019-3851","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":"fedoraproject:fedora","products":["fedoraproject:fedora","moodle:moodle"],"type":"missing_authorization","year":"2019"},"n_packages":4,"n_references":2,"next":{"headline":"Moodle context freezing","id":"CVE-2019-3852"},"packages":[{"ecosystem":"Packagist","fixed":["3.5.5"],"introduced":["3.5"],"last_affected":[],"package":"moodle/moodle","purl":null,"source":"GHSA-pj45-hp8h-289r"},{"ecosystem":"Packagist","fixed":["3.5.5"],"introduced":["3.5"],"last_affected":[],"package":"moodle/moodle","purl":"pkg:composer/moodle/moodle","source":"GHSA-pj45-hp8h-289r"},{"ecosystem":"Packagist","fixed":["3.6.3"],"introduced":["3.6"],"last_affected":[],"package":"moodle/moodle","purl":null,"source":"GHSA-pj45-hp8h-289r"},{"ecosystem":"Packagist","fixed":["3.6.3"],"introduced":["3.6"],"last_affected":[],"package":"moodle/moodle","purl":"pkg:composer/moodle/moodle","source":"GHSA-pj45-hp8h-289r"}],"prev":{"headline":"Moodle Stored HTML in assignment submission comments allowed links to be opened directly","id":"CVE-2019-3850"},"products":["moodle"],"published":"2019-03-26","related":[{"cvss_score":9.8,"headline":"PHP-CGI OS Command Injection","id":"CVE-2024-4577","kev_date_added":"2024-06-12","published":"2024-06-09"},{"cvss_score":9.8,"headline":"Grafana Authentication Bypass","id":"CVE-2021-39226","kev_date_added":"2022-08-25","published":"2021-10-05"},{"cvss_score":9.8,"headline":"VMware ESXi and Horizon DaaS OpenSLP Heap-Based Buffer Overflow","id":"CVE-2019-5544","kev_date_added":"2021-11-03","published":"2019-12-06"},{"cvss_score":9.6,"headline":"Google Chromium V8 Type Confusion","id":"CVE-2024-4947","kev_date_added":"2024-05-20","published":"2024-05-15"},{"cvss_score":9.6,"headline":"Google Chromium Visuals Use-After-Free","id":"CVE-2024-4671","kev_date_added":"2024-05-13","published":"2024-05-09"},{"cvss_score":9.6,"headline":"Google Chromium Mojo Insufficient Data Validation","id":"CVE-2022-3075","kev_date_added":"2022-09-08","published":"2022-09-26"},{"cvss_score":9.6,"headline":"Google Chromium Indexed DB API Use-After-Free","id":"CVE-2021-30633","kev_date_added":"2021-11-03","published":"2021-10-08"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["[UNKNOWN]"]},"summary":"Students can bypass navigation restrictions in the Boost theme to access unauthorized pages via a link to site home.","url":"https://insights.sbomify.com/CVE-2019-3851/"}