{"answers":{"affected":"2 open source packages ship an affected version, including org.sakaiproject.kernel:sakai-kernel-impl. It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-47876 in the wild and no public exploit code.","fix":"Upgrade org.sakaiproject.kernel:sakai-kernel-impl to 23.3 or later.","what":"CVE-2024-47876 is a high-severity authentication bypass vulnerability in sakaiproject sakai, published on 15 Oct 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-47876 and fix it if it is affected.\n\nWhat it is: CVE-2024-47876 is a high-severity authentication bypass vulnerability in sakaiproject sakai, published on 15 Oct 2024. 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-2024-47876 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.sakaiproject.kernel:sakai-kernel-impl (Maven): affected from 23.0; fixed in 23.3\n- org.sakaiproject.kernel:sakai-kernel-impl (Maven): affected from 23.0; fixed in 23.3\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-2024-47876/ (Markdown: https://insights.sbomify.com/CVE-2024-47876/index.md)","id":"CVE-2024-47876","markdown":"https://insights.sbomify.com/CVE-2024-47876/index.md","name":"CVE-2024-47876","record":{"aliases":["GHSA-cx95-q6gx-w4qp"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["privilege_escalation","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Sakai LMS","requires_auth":"none","summary":"Attackers can log in as normal users using kernel accounts with roleview type, gaining unauthorized access to the Sakai learning environment.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"sakai","vendor":"sakailms"}],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"},{"id":"CWE-285","name":"Improper Authorization"}],"description":"Sakai is a Collaboration and Learning Environment. Starting in version 23.0 and prior to version 23.2, kernel users created with type roleview can log in as a normal user. This can result in illegal access being granted to the system. Version 23.3 fixes this vulnerability.","ecosystems":["Maven"],"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":"Sakai: Kernel users created with type roleview can login as a normal user","id":"CVE-2024-47876","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"auth_bypass","year":"2024"},"n_packages":2,"n_references":3,"next":{"headline":"Extract has insufficient checks allowing attacker to create symlinks outside the extraction directory.","id":"CVE-2024-47877"},"packages":[{"ecosystem":"Maven","fixed":["23.3"],"introduced":["23.0"],"last_affected":[],"package":"org.sakaiproject.kernel:sakai-kernel-impl","purl":null,"source":"GHSA-cx95-q6gx-w4qp"},{"ecosystem":"Maven","fixed":["23.3"],"introduced":["23.0"],"last_affected":[],"package":"org.sakaiproject.kernel:sakai-kernel-impl","purl":"pkg:maven/org.sakaiproject.kernel/sakai-kernel-impl","source":"GHSA-cx95-q6gx-w4qp"}],"prev":{"headline":"DOMPurify nesting-based mXSS","id":"CVE-2024-47875"},"products":["sakai"],"published":"2024-10-15","related":[{"cvss_score":6.1,"headline":"Cross-site scripting in Sakai","id":"CVE-2019-16148","kev_date_added":null,"published":"2019-09-09"},{"cvss_score":5.9,"headline":"Sakai kernel-impl: predictable PRNG used to generate server‑side encryption key in EncryptionUtilityServiceImpl","id":"CVE-2025-62710","kev_date_added":null,"published":"2025-10-22"},{"cvss_score":1.3,"headline":"SAK-52311: Sakai site-manage group titles can contain XSS content","id":"CVE-2026-33402","kev_date_added":null,"published":"2026-03-26"}],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-11-21","vendors":["sakaiproject"]},"summary":"Attackers can log in as normal users using kernel accounts with roleview type, gaining unauthorized access to the Sakai learning environment.","url":"https://insights.sbomify.com/CVE-2024-47876/"}