{"answers":{"affected":"3 open source packages ship an affected version, including moodle/moodle and moodle. It affects 3 products.","exploited":"There is no known exploitation of CVE-2023-5547 in the wild and no public exploit code.","fix":"Upgrade moodle/moodle to 4.3.0-rc2 or later.","what":"CVE-2023-5547 is a low-severity cross-site scripting vulnerability in Fedoraproject Fedora, published on 9 Nov 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2023-5547 and fix it if it is affected.\n\nWhat it is: CVE-2023-5547 is a low-severity cross-site scripting vulnerability in Fedoraproject Fedora, published on 9 Nov 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2023-5547 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- moodle/moodle (Packagist): affected all versions; fixed in 4.3.0-rc2\n- moodle/moodle (Packagist): affected all versions; fixed in 4.3.0-rc2\n- moodle (Bitnami): affected from 3.9.0; fixed in 3.9.24, 3.11.17, 4.0.11, 4.1.6, 4.2.3\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-2023-5547/ (Markdown: https://insights.sbomify.com/CVE-2023-5547/index.md)","id":"CVE-2023-5547","markdown":"https://insights.sbomify.com/CVE-2023-5547/index.md","name":"CVE-2023-5547","record":{"aliases":["BIT-moodle-2023-5547","GHSA-9gqp-3g28-w9xc","UBUNTU-CVE-2023-5547"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution","account_takeover"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Moodle LMS","requires_auth":"none","summary":"An attacker can execute arbitrary scripts in the Moodle course upload preview, potentially compromising user accounts.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"fedora","cpe":[{"product":"fedora","vendor":"fedoraproject"},{"product":"moodle","vendor":"moodle"},{"product":"enterprise_linux","vendor":"redhat"}],"cvss":{"score":3.3,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"The course upload preview contained an XSS risk for users uploading unsafe data.","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: xss risk when previewing data in course upload tool","id":"CVE-2023-5547","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"fedoraproject:fedora","products":["fedoraproject:fedora","moodle:moodle","redhat:enterprise_linux"],"type":"xss","year":"2023"},"n_packages":3,"n_references":3,"next":{"headline":"Moodle: cache poisoning risk with endpoint revision numbers","id":"CVE-2023-5548"},"packages":[{"ecosystem":"Bitnami","fixed":["3.9.24","3.11.17","4.0.11","4.1.6","4.2.3"],"introduced":["3.9.0","3.11.0","4.0.0","4.1.0","4.2.0"],"last_affected":[],"package":"moodle","purl":"pkg:bitnami/moodle","source":"BIT-moodle-2023-5547"},{"ecosystem":"Packagist","fixed":["4.3.0-rc2"],"introduced":["0"],"last_affected":[],"package":"moodle/moodle","purl":null,"source":"GHSA-9gqp-3g28-w9xc"},{"ecosystem":"Packagist","fixed":["4.3.0-rc2"],"introduced":["0"],"last_affected":[],"package":"moodle/moodle","purl":"pkg:composer/moodle/moodle","source":"GHSA-9gqp-3g28-w9xc"}],"prev":{"headline":"Moodle: stored xss in quiz grading report via user id number","id":"CVE-2023-5546"},"products":["fedoraproject:fedora","moodle:moodle","redhat:enterprise_linux"],"published":"2023-11-09","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":"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":"2024-09-04","vendors":["fedoraproject","moodle","redhat"]},"summary":"An attacker can execute arbitrary scripts in the Moodle course upload preview, potentially compromising user accounts.","url":"https://insights.sbomify.com/CVE-2023-5547/"}