{"answers":{"affected":"4 open source packages ship an affected version, including typo3/cms.","exploited":"There is no known exploitation of GHSA-6fc6-cj2j-h22x in the wild and no public exploit code.","fix":"Upgrade typo3/cms to a fixed version for your release line: 6.2.16 or 7.6.1.","what":"GHSA-6fc6-cj2j-h22x is a cross-site scripting vulnerability in typo3/cms, published on 3 Jun 2024. 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 GHSA-6fc6-cj2j-h22x and fix it if it is affected.\n\nWhat it is: GHSA-6fc6-cj2j-h22x is a cross-site scripting vulnerability in typo3/cms, published on 3 Jun 2024. 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 GHSA-6fc6-cj2j-h22x in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- typo3/cms (Packagist): affected from 6.2.0; fixed in 6.2.16\n- typo3/cms (Packagist): affected from 6.2.0; fixed in 6.2.16\n- typo3/cms (Packagist): affected from 7.0.0; fixed in 7.6.1\n- typo3/cms (Packagist): affected from 7.0.0; fixed in 7.6.1\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/GHSA-6fc6-cj2j-h22x/ (Markdown: https://insights.sbomify.com/GHSA-6fc6-cj2j-h22x/index.md)","id":"GHSA-6fc6-cj2j-h22x","markdown":"https://insights.sbomify.com/GHSA-6fc6-cj2j-h22x/index.md","name":"GHSA-6fc6-cj2j-h22x","record":{"aliases":[],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"TYPO3 CMS","requires_auth":"low_privilege","summary":"Authenticated editors can inject arbitrary HTML into frontend components due to improper encoding, enabling cross-site scripting attacks.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"Failing to properly encode editor input, several frontend components are susceptible to Cross-Site Scripting, allowing authenticated editors to inject arbitrary HTML.","ecosystems":["Packagist"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":true,"headline":"TYPO3 Multiple Cross-Site Scripting vulnerabilities in frontend","id":"GHSA-6fc6-cj2j-h22x","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"xss","year":"2024"},"n_packages":4,"n_references":null,"packages":[{"ecosystem":"Packagist","fixed":["6.2.16"],"introduced":["6.2.0"],"last_affected":[],"package":"typo3/cms","purl":null,"source":"GHSA-6fc6-cj2j-h22x"},{"ecosystem":"Packagist","fixed":["6.2.16"],"introduced":["6.2.0"],"last_affected":[],"package":"typo3/cms","purl":"pkg:composer/typo3/cms","source":"GHSA-6fc6-cj2j-h22x"},{"ecosystem":"Packagist","fixed":["7.6.1"],"introduced":["7.0.0"],"last_affected":[],"package":"typo3/cms","purl":null,"source":"GHSA-6fc6-cj2j-h22x"},{"ecosystem":"Packagist","fixed":["7.6.1"],"introduced":["7.0.0"],"last_affected":[],"package":"typo3/cms","purl":"pkg:composer/typo3/cms","source":"GHSA-6fc6-cj2j-h22x"}],"products":null,"published":"2024-06-03","related":[],"sources":[{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"Authenticated editors can inject arbitrary HTML into frontend components due to improper encoding, enabling cross-site scripting attacks.","url":"https://insights.sbomify.com/GHSA-6fc6-cj2j-h22x/"}