{"answers":{"affected":"11 open source packages ship an affected version, including moodle/moodle and moodle. It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-67850 in the wild and no public exploit code.","fix":"Upgrade moodle/moodle to a fixed version for your release line: 4.1.22, 4.4.12, 4.5.8 or 5.0.4.","what":"CVE-2025-67850 is a high-severity cross-site scripting vulnerability in Moodle Moodle, published on 3 Feb 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2025-67850 and fix it if it is affected.\n\nWhat it is: CVE-2025-67850 is a high-severity cross-site scripting vulnerability in Moodle Moodle, published on 3 Feb 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2025-67850 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- moodle/moodle (Packagist): affected all versions; fixed in 4.1.22\n- moodle/moodle (Packagist): affected all versions; fixed in 4.1.22\n- moodle/moodle (Packagist): affected from 4.4.0-beta; fixed in 4.4.12\n- moodle/moodle (Packagist): affected from 4.4.0-beta; fixed in 4.4.12\n- moodle/moodle (Packagist): affected from 4.5.0-beta; fixed in 4.5.8\n- moodle/moodle (Packagist): affected from 4.5.0-beta; fixed in 4.5.8\n- moodle/moodle (Packagist): affected from 5.0.0-beta; fixed in 5.0.4\n- moodle/moodle (Packagist): affected from 5.0.0-beta; fixed in 5.0.4\n- moodle/moodle (Packagist): affected from 5.1.0-beta; fixed in 5.1.1\n- moodle/moodle (Packagist): affected from 5.1.0-beta; fixed in 5.1.1\n- moodle (Bitnami): affected all versions; fixed in 4.1.22, 4.4.11, 4.5.8, 5.0.4, 5.1.1\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-2025-67850/ (Markdown: https://insights.sbomify.com/CVE-2025-67850/index.md)","id":"CVE-2025-67850","markdown":"https://insights.sbomify.com/CVE-2025-67850/index.md","name":"CVE-2025-67850","record":{"aliases":["BIT-moodle-2025-67850","GHSA-6mmv-f6c6-v6q8","UBUNTU-CVE-2025-67850"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Moodle LMS","requires_auth":"low_privilege","summary":"Remote attackers can inject malicious scripts into Moodle's formula editor, executing code in other users' browsers to compromise data or perform unauthorized actions.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"fedora","cpe":[{"product":"moodle","vendor":"moodle"}],"cvss":{"score":7.3,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"A flaw was found in moodle. This vulnerability, known as Cross-Site Scripting (XSS), occurs due to insufficient checks on user-provided data in the formula editor's arithmetic expression fields. A remote attacker could inject malicious code into these fields. When other users view these expressions, the malicious code would execute in their web browsers, potentially compromising their data or leading to unauthorized actions.","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: moodle: cross-site scripting vulnerability via inadequate input filtering in formula editor","id":"CVE-2025-67850","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"moodle:moodle","products":["moodle:moodle"],"type":"xss","year":"2025"},"n_packages":11,"n_references":2,"next":{"headline":"Moodle: moodle: formula injection allows arbitrary formula execution via unescaped data export","id":"CVE-2025-67851"},"packages":[{"ecosystem":"Bitnami","fixed":["4.1.22","4.4.11","4.5.8","5.0.4","5.1.1"],"introduced":["0","4.4.0","4.5.0","5.0.0","5.1.0"],"last_affected":[],"package":"moodle","purl":"pkg:bitnami/moodle","source":"BIT-moodle-2025-67850"},{"ecosystem":"Packagist","fixed":["4.1.22"],"introduced":["0"],"last_affected":[],"package":"moodle/moodle","purl":null,"source":"GHSA-6mmv-f6c6-v6q8"},{"ecosystem":"Packagist","fixed":["4.1.22"],"introduced":["0"],"last_affected":[],"package":"moodle/moodle","purl":"pkg:composer/moodle/moodle","source":"GHSA-6mmv-f6c6-v6q8"},{"ecosystem":"Packagist","fixed":["4.4.12"],"introduced":["4.4.0-beta"],"last_affected":[],"package":"moodle/moodle","purl":null,"source":"GHSA-6mmv-f6c6-v6q8"},{"ecosystem":"Packagist","fixed":["4.4.12"],"introduced":["4.4.0-beta"],"last_affected":[],"package":"moodle/moodle","purl":"pkg:composer/moodle/moodle","source":"GHSA-6mmv-f6c6-v6q8"},{"ecosystem":"Packagist","fixed":["4.5.8"],"introduced":["4.5.0-beta"],"last_affected":[],"package":"moodle/moodle","purl":null,"source":"GHSA-6mmv-f6c6-v6q8"},{"ecosystem":"Packagist","fixed":["4.5.8"],"introduced":["4.5.0-beta"],"last_affected":[],"package":"moodle/moodle","purl":"pkg:composer/moodle/moodle","source":"GHSA-6mmv-f6c6-v6q8"},{"ecosystem":"Packagist","fixed":["5.0.4"],"introduced":["5.0.0-beta"],"last_affected":[],"package":"moodle/moodle","purl":null,"source":"GHSA-6mmv-f6c6-v6q8"},{"ecosystem":"Packagist","fixed":["5.0.4"],"introduced":["5.0.0-beta"],"last_affected":[],"package":"moodle/moodle","purl":"pkg:composer/moodle/moodle","source":"GHSA-6mmv-f6c6-v6q8"},{"ecosystem":"Packagist","fixed":["5.1.1"],"introduced":["5.1.0-beta"],"last_affected":[],"package":"moodle/moodle","purl":null,"source":"GHSA-6mmv-f6c6-v6q8"},{"ecosystem":"Packagist","fixed":["5.1.1"],"introduced":["5.1.0-beta"],"last_affected":[],"package":"moodle/moodle","purl":"pkg:composer/moodle/moodle","source":"GHSA-6mmv-f6c6-v6q8"}],"prev":{"headline":"Moodle: moodle: cross-site scripting (xss) via improper sanitization of ai prompt responses","id":"CVE-2025-67849"},"products":["moodle:moodle"],"published":"2026-02-03","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":"total"},"state":"PUBLISHED","updated":"2026-02-26","vendors":["moodle"]},"summary":"Remote attackers can inject malicious scripts into Moodle's formula editor, executing code in other users' browsers to compromise data or perform unauthorized actions.","url":"https://insights.sbomify.com/CVE-2025-67850/"}