{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2013-4431 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2013-4431 yet. Limit exposure of the affected software until one is available.","what":"CVE-2013-4431 is a medium-severity missing authorization vulnerability in Mahara Mahara, published on 19 May 2014. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2013-4431 and fix it if it is affected.\n\nWhat it is: CVE-2013-4431 is a medium-severity missing authorization vulnerability in Mahara Mahara, published on 19 May 2014. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2013-4431 in the wild and no public exploit code.\n\nAffected product: Mahara Mahara. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2013-4431/ (Markdown: https://insights.sbomify.com/CVE-2013-4431/index.md)","id":"CVE-2013-4431","markdown":"https://insights.sbomify.com/CVE-2013-4431/index.md","name":"CVE-2013-4431","record":{"aliases":["GHSA-f9fm-2jpj-p284"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Mahara ePortfolio","requires_auth":"low_privilege","summary":"Authenticated users can modify arbitrary blocks in Mahara due to missing authorization checks, allowing unauthorized data modification.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"mahara","vendor":"mahara"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"AV:N/AC:L/Au:S/C:N/I:P/A:P","version":"2.0"},"cwes":[{"id":"CWE-264","name":null}],"description":"Mahara before 1.5.12, 1.6.x before 1.6.7, and 1.7.x before 1.7.3 does not properly prevent access to blocks, which allows remote authenticated users to modify arbitrary blocks via the bock id in an edit request.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Missing authorization in n/a","id":"CVE-2013-4431","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"mahara:mahara","products":["mahara:mahara"],"type":"missing_authorization","year":"2013"},"n_packages":0,"n_references":5,"next":{"headline":"Missing authorization in n/a","id":"CVE-2013-4432"},"packages":[],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2013-4430"},"products":["n/a"],"published":"2014-05-19","related":[{"cvss_score":9.8,"headline":"Deserialization in n/a","id":"CVE-2022-45134","kev_date_added":null,"published":"2025-08-22"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2022-44544","kev_date_added":null,"published":"2022-11-06"},{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2021-40849","kev_date_added":null,"published":"2021-11-03"},{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2017-1000152","kev_date_added":null,"published":"2017-11-03"},{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2017-1000153","kev_date_added":null,"published":"2017-11-03"},{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2017-1000154","kev_date_added":null,"published":"2017-11-03"},{"cvss_score":9.1,"headline":"Information disclosure in n/a","id":"CVE-2024-39335","kev_date_added":null,"published":"2025-08-26"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2024-08-06","vendors":["n/a"]},"summary":"Authenticated users can modify arbitrary blocks in Mahara due to missing authorization checks, allowing unauthorized data modification.","url":"https://insights.sbomify.com/CVE-2013-4431/"}