{"answers":{"affected":"3 open source packages ship an affected version, including moodle/moodle and moodle. It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-28593 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2024-28593 is a medium-severity cross-site scripting vulnerability in Moodle Moodle, published on 22 Mar 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2024-28593 and fix it if it is affected.\n\nWhat it is: CVE-2024-28593 is a medium-severity cross-site scripting vulnerability in Moodle Moodle, published on 22 Mar 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2024-28593 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- moodle/moodle (Packagist): affected all versions up to 4.3.3; no fix listed\n- moodle/moodle (Packagist): affected all versions up to 4.3.3; no fix listed\n- moodle (Bitnami): affected from 4.3.3; fixed in 4.3.4\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-2024-28593/ (Markdown: https://insights.sbomify.com/CVE-2024-28593/index.md)","id":"CVE-2024-28593","markdown":"https://insights.sbomify.com/CVE-2024-28593/index.md","name":"CVE-2024-28593","record":{"aliases":["BIT-moodle-2024-28593","GHSA-f6mh-79vh-2hv7","UBUNTU-CVE-2024-28593"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Moodle Chat activity","requires_auth":"none","summary":"Students can inject malicious HTML or images in Moodle Chat, potentially causing code execution or performance degradation.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"moodle","vendor":"moodle"}],"cvss":{"score":5.4,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"}],"description":"The Chat activity in Moodle 4.3.3 allows students to insert a potentially unwanted HTML A element or IMG element, or HTML content that leads to a performance degradation. NOTE: the vendor's Using_Chat page says \"If you know some HTML code, you can use it in your text to do things like insert images, play sounds or create different coloured and sized text.\" This page also says \"Chat is due to be removed from standard Moodle.\"","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":"Cross-site Scripting in Moodle Chat","id":"CVE-2024-28593","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"moodle:moodle","products":["moodle:moodle"],"type":"xss","year":"2024"},"n_packages":3,"n_references":3,"next":{"headline":"SQL injection in n/a","id":"CVE-2024-28595"},"packages":[{"ecosystem":"Bitnami","fixed":["4.3.4"],"introduced":["4.3.3"],"last_affected":[],"package":"moodle","purl":"pkg:bitnami/moodle","source":"BIT-moodle-2024-28593"},{"ecosystem":"Packagist","fixed":[],"introduced":["0"],"last_affected":["4.3.3"],"package":"moodle/moodle","purl":null,"source":"GHSA-f6mh-79vh-2hv7"},{"ecosystem":"Packagist","fixed":[],"introduced":["0"],"last_affected":["4.3.3"],"package":"moodle/moodle","purl":"pkg:composer/moodle/moodle","source":"GHSA-f6mh-79vh-2hv7"}],"prev":{"headline":"Privilege escalation in n/a","id":"CVE-2024-28589"},"products":["n/a"],"published":"2024-03-22","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":"2024-11-05","vendors":["n/a"]},"summary":"Students can inject malicious HTML or images in Moodle Chat, potentially causing code execution or performance degradation.","url":"https://insights.sbomify.com/CVE-2024-28593/"}