{"answers":{"affected":"4 open source packages ship an affected version, including typo3/cms.","exploited":"There is no known exploitation of GHSA-wp8j-c736-c5r3 in the wild and no public exploit code.","fix":"Upgrade typo3/cms to a fixed version for your release line: 6.2.14 or 7.3.1.","what":"GHSA-wp8j-c736-c5r3 is a cross-site scripting vulnerability in typo3/cms, published on 30 May 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-wp8j-c736-c5r3 and fix it if it is affected.\n\nWhat it is: GHSA-wp8j-c736-c5r3 is a cross-site scripting vulnerability in typo3/cms, published on 30 May 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-wp8j-c736-c5r3 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 6.2.14\n- typo3/cms (Packagist): affected from 6.2.0; fixed in 6.2.14\n- typo3/cms (Packagist): affected from 7.0.0; fixed in 7.3.1\n- typo3/cms (Packagist): affected from 7.0.0; fixed in 7.3.1\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-wp8j-c736-c5r3/ (Markdown: https://insights.sbomify.com/GHSA-wp8j-c736-c5r3/index.md)","id":"GHSA-wp8j-c736-c5r3","markdown":"https://insights.sbomify.com/GHSA-wp8j-c736-c5r3/index.md","name":"GHSA-wp8j-c736-c5r3","record":{"aliases":[],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"TYPO3 CMS","requires_auth":"low_privilege","summary":"Editors can inject malicious scripts via typolink attributes or file renaming errors, potentially compromising frontend users or backend administrators.","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":"It has been discovered that link tags generated by typolink functionality in the website's frontend are vulnerable to cross-site scripting - values being assigned to HTML attributes have not been parsed correctly. A valid backend user account is needed to exploit this vulnerability.\n\nAs second and separate vulnerability in the filelist module of the backend user interface has been referenced with this advisory as well. Error messages being shown after using a malicious name for renaming a file are not propery encoded, thus vulnerable to cross-site scripting. A valid backend user account is needed to exploit this vulnerability.","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 Cross-Site Scripting Vulnerability Exploitable by Editors","id":"GHSA-wp8j-c736-c5r3","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":["6.2.14"],"introduced":["6.2.0"],"last_affected":[],"package":"typo3/cms","purl":null,"source":"GHSA-wp8j-c736-c5r3"},{"ecosystem":"Packagist","fixed":["6.2.14"],"introduced":["6.2.0"],"last_affected":[],"package":"typo3/cms","purl":"pkg:composer/typo3/cms","source":"GHSA-wp8j-c736-c5r3"},{"ecosystem":"Packagist","fixed":["7.3.1"],"introduced":["7.0.0"],"last_affected":[],"package":"typo3/cms","purl":null,"source":"GHSA-wp8j-c736-c5r3"},{"ecosystem":"Packagist","fixed":["7.3.1"],"introduced":["7.0.0"],"last_affected":[],"package":"typo3/cms","purl":"pkg:composer/typo3/cms","source":"GHSA-wp8j-c736-c5r3"}],"products":null,"published":"2024-05-30","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":"Editors can inject malicious scripts via typolink attributes or file renaming errors, potentially compromising frontend users or backend administrators.","url":"https://insights.sbomify.com/GHSA-wp8j-c736-c5r3/"}