{"answers":{"affected":"9 open source packages ship an affected version, including moodle/moodle and moodle. It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-3645 in the wild and no public exploit code.","fix":"Upgrade moodle/moodle to a fixed version for your release line: 4.1.18, 4.3.12, 4.4.8 or 4.5.4.","what":"CVE-2025-3645 is a medium-severity missing authorization vulnerability in Moodle Moodle, published on 25 Apr 2025. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-3645 and fix it if it is affected.\n\nWhat it is: CVE-2025-3645 is a medium-severity missing authorization vulnerability in Moodle Moodle, published on 25 Apr 2025. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-3645 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- moodle/moodle (Packagist): affected all versions; fixed in 4.1.18\n- moodle/moodle (Packagist): affected all versions; fixed in 4.1.18\n- moodle/moodle (Packagist): affected from 4.3.0-beta; fixed in 4.3.12\n- moodle/moodle (Packagist): affected from 4.3.0-beta; fixed in 4.3.12\n- moodle/moodle (Packagist): affected from 4.4.0-beta; fixed in 4.4.8\n- moodle/moodle (Packagist): affected from 4.4.0-beta; fixed in 4.4.8\n- moodle/moodle (Packagist): affected from 4.5.0-beta; fixed in 4.5.4\n- moodle/moodle (Packagist): affected from 4.5.0-beta; fixed in 4.5.4\n- moodle (Bitnami): affected all versions; fixed in 4.1.18, 4.3.12, 4.4.8, 4.5.4\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-2025-3645/ (Markdown: https://insights.sbomify.com/CVE-2025-3645/index.md)","id":"CVE-2025-3645","markdown":"https://insights.sbomify.com/CVE-2025-3645/index.md","name":"CVE-2025-3645","record":{"aliases":["BIT-moodle-2025-3645","GHSA-pj96-xh2w-fgqx","UBUNTU-CVE-2025-3645"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Moodle LMS","requires_auth":"low_privilege","summary":"Insufficient capability checks in Moodle's messaging web service allow authenticated users to view other users' names and online statuses.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"fedora","cpe":[{"product":"moodle","vendor":"moodle"}],"cvss":{"score":4.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"}],"description":"A flaw was found in Moodle. Insufficient capability checks in a messaging web service allowed users to view other users' names and online statuses.","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":"Moodle: idor in messaging web service allows access to some user details","id":"CVE-2025-3645","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"moodle:moodle","products":["moodle:moodle"],"type":"missing_authorization","year":"2025"},"n_packages":9,"n_references":3,"next":{"headline":"Petlibro Smart Pet Feeder Platform through 1.7.31 Authorization Bypass via Device Share API","id":"CVE-2025-3646"},"packages":[{"ecosystem":"Bitnami","fixed":["4.1.18","4.3.12","4.4.8","4.5.4"],"introduced":["0","4.3.0","4.4.0","4.5.0"],"last_affected":[],"package":"moodle","purl":"pkg:bitnami/moodle","source":"BIT-moodle-2025-3645"},{"ecosystem":"Packagist","fixed":["4.1.18"],"introduced":["0"],"last_affected":[],"package":"moodle/moodle","purl":null,"source":"GHSA-pj96-xh2w-fgqx"},{"ecosystem":"Packagist","fixed":["4.1.18"],"introduced":["0"],"last_affected":[],"package":"moodle/moodle","purl":"pkg:composer/moodle/moodle","source":"GHSA-pj96-xh2w-fgqx"},{"ecosystem":"Packagist","fixed":["4.3.12"],"introduced":["4.3.0-beta"],"last_affected":[],"package":"moodle/moodle","purl":null,"source":"GHSA-pj96-xh2w-fgqx"},{"ecosystem":"Packagist","fixed":["4.3.12"],"introduced":["4.3.0-beta"],"last_affected":[],"package":"moodle/moodle","purl":"pkg:composer/moodle/moodle","source":"GHSA-pj96-xh2w-fgqx"},{"ecosystem":"Packagist","fixed":["4.4.8"],"introduced":["4.4.0-beta"],"last_affected":[],"package":"moodle/moodle","purl":null,"source":"GHSA-pj96-xh2w-fgqx"},{"ecosystem":"Packagist","fixed":["4.4.8"],"introduced":["4.4.0-beta"],"last_affected":[],"package":"moodle/moodle","purl":"pkg:composer/moodle/moodle","source":"GHSA-pj96-xh2w-fgqx"},{"ecosystem":"Packagist","fixed":["4.5.4"],"introduced":["4.5.0-beta"],"last_affected":[],"package":"moodle/moodle","purl":null,"source":"GHSA-pj96-xh2w-fgqx"},{"ecosystem":"Packagist","fixed":["4.5.4"],"introduced":["4.5.0-beta"],"last_affected":[],"package":"moodle/moodle","purl":"pkg:composer/moodle/moodle","source":"GHSA-pj96-xh2w-fgqx"}],"prev":{"headline":"Moodle: ajax section delete does not respect course_can_delete_section()","id":"CVE-2025-3644"},"products":["moodle:moodle"],"published":"2025-04-25","related":[{"cvss_score":10,"headline":"File upload in n/a","id":"CVE-2006-4935","kev_date_added":null,"published":"2006-09-23"},{"cvss_score":10,"headline":"Moodle does not properly validate module instance id","id":"CVE-2006-4936","kev_date_added":null,"published":"2006-09-23"},{"cvss_score":10,"headline":"Unknown \"front page vulnerability with Moodle servers\" for Moodle before 1.3.2 has unknown impact and attack vectors.","id":"CVE-2004-2233","kev_date_added":null,"published":"2005-07-17"},{"cvss_score":10,"headline":"Cross-site scripting in n/a","id":"CVE-2004-2235","kev_date_added":null,"published":"2005-07-17"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2004-2236","kev_date_added":null,"published":"2005-07-17"},{"cvss_score":10,"headline":"Unknown vulnerability in Moodle before 1.3.4 has unknown impact and attack vectors, related to \"strings in Moodle texts.\"","id":"CVE-2004-2237","kev_date_added":null,"published":"2005-07-17"},{"cvss_score":10,"headline":"Multiple unknown vulnerabilities in Moodle before 1.5.1 have unknown impact and attack vectors.","id":"CVE-2005-2247","kev_date_added":null,"published":"2005-07-12"}],"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":"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":"2025-04-28","vendors":["moodle"]},"summary":"Insufficient capability checks in Moodle's messaging web service allow authenticated users to view other users' names and online statuses.","url":"https://insights.sbomify.com/CVE-2025-3645/"}