{"answers":{"affected":"6 open source packages ship an affected version, including typo3/cms.","exploited":"There is no known exploitation of GHSA-p5c5-gmj4-g48f in the wild and no public exploit code.","fix":"Upgrade typo3/cms to a fixed version for your release line: 6.2.26, 7.6.10 or 8.2.1.","what":"GHSA-p5c5-gmj4-g48f is a cross-site scripting vulnerability in typo3/cms, published on 5 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-p5c5-gmj4-g48f and fix it if it is affected.\n\nWhat it is: GHSA-p5c5-gmj4-g48f is a cross-site scripting vulnerability in typo3/cms, published on 5 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-p5c5-gmj4-g48f 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 6.2.26\n- typo3/cms (Packagist): affected from 6.2.0; fixed in 6.2.26\n- typo3/cms (Packagist): affected from 7.6.0; fixed in 7.6.10\n- typo3/cms (Packagist): affected from 7.6.0; fixed in 7.6.10\n- typo3/cms (Packagist): affected from 8.0.0; fixed in 8.2.1\n- typo3/cms (Packagist): affected from 8.0.0; fixed in 8.2.1\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-p5c5-gmj4-g48f/ (Markdown: https://insights.sbomify.com/GHSA-p5c5-gmj4-g48f/index.md)","id":"GHSA-p5c5-gmj4-g48f","markdown":"https://insights.sbomify.com/GHSA-p5c5-gmj4-g48f/index.md","name":"GHSA-p5c5-gmj4-g48f","record":{"aliases":[],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"TYPO3 CMS","requires_auth":"low_privilege","summary":"Authorized editors can inject malicious scripts via data URLs in link fields, allowing cross-site scripting attacks against other users.","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":"All link fields within the TYPO3 installation are vulnerable to Cross-Site Scripting as authorized editors can insert data commands by using the url scheme \"data:\".","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":"Cross-Site Scripting (XSS) vulnerability in typolinks","id":"GHSA-p5c5-gmj4-g48f","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"xss","year":"2024"},"n_packages":6,"n_references":null,"packages":[{"ecosystem":"Packagist","fixed":["6.2.26"],"introduced":["6.2.0"],"last_affected":[],"package":"typo3/cms","purl":null,"source":"GHSA-p5c5-gmj4-g48f"},{"ecosystem":"Packagist","fixed":["6.2.26"],"introduced":["6.2.0"],"last_affected":[],"package":"typo3/cms","purl":"pkg:composer/typo3/cms","source":"GHSA-p5c5-gmj4-g48f"},{"ecosystem":"Packagist","fixed":["7.6.10"],"introduced":["7.6.0"],"last_affected":[],"package":"typo3/cms","purl":null,"source":"GHSA-p5c5-gmj4-g48f"},{"ecosystem":"Packagist","fixed":["7.6.10"],"introduced":["7.6.0"],"last_affected":[],"package":"typo3/cms","purl":"pkg:composer/typo3/cms","source":"GHSA-p5c5-gmj4-g48f"},{"ecosystem":"Packagist","fixed":["8.2.1"],"introduced":["8.0.0"],"last_affected":[],"package":"typo3/cms","purl":null,"source":"GHSA-p5c5-gmj4-g48f"},{"ecosystem":"Packagist","fixed":["8.2.1"],"introduced":["8.0.0"],"last_affected":[],"package":"typo3/cms","purl":"pkg:composer/typo3/cms","source":"GHSA-p5c5-gmj4-g48f"}],"products":null,"published":"2024-06-05","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":"Authorized editors can inject malicious scripts via data URLs in link fields, allowing cross-site scripting attacks against other users.","url":"https://insights.sbomify.com/GHSA-p5c5-gmj4-g48f/"}