{"answers":{"affected":"4 open source packages ship an affected version, including typo3/cms-core.","exploited":"There is no known exploitation of GHSA-xmgr-jff3-fcfv in the wild and no public exploit code.","fix":"Upgrade typo3/cms-core to a fixed version for your release line: 8.7.25 or 9.5.6.","what":"GHSA-xmgr-jff3-fcfv is a vulnerability in typo3/cms-core, published on 30 May 2024. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for GHSA-xmgr-jff3-fcfv and fix it if it is affected.\n\nWhat it is: GHSA-xmgr-jff3-fcfv is a vulnerability in typo3/cms-core, published on 30 May 2024. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of GHSA-xmgr-jff3-fcfv in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- typo3/cms-core (Packagist): affected from 8.0.0; fixed in 8.7.25\n- typo3/cms-core (Packagist): affected from 8.0.0; fixed in 8.7.25\n- typo3/cms-core (Packagist): affected from 9.0.0; fixed in 9.5.6\n- typo3/cms-core (Packagist): affected from 9.0.0; fixed in 9.5.6\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-xmgr-jff3-fcfv/ (Markdown: https://insights.sbomify.com/GHSA-xmgr-jff3-fcfv/index.md)","id":"GHSA-xmgr-jff3-fcfv","markdown":"https://insights.sbomify.com/GHSA-xmgr-jff3-fcfv/index.md","name":"GHSA-xmgr-jff3-fcfv","record":{"aliases":[],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["account_takeover","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"TYPO3 CMS","requires_auth":"low_privilege","summary":"Attackers with valid credentials can maintain access after password changes because sessions are not revoked, requiring a patch to enforce session invalidation.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"When users change their password existing sessions for that particular user account are not revoked. A valid backend or frontend user account is required in order to make use of 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 Security Misconfiguration in User Session Handling","id":"GHSA-xmgr-jff3-fcfv","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"security_feature_bypass","year":"2024"},"n_packages":4,"n_references":null,"packages":[{"ecosystem":"Packagist","fixed":["8.7.25"],"introduced":["8.0.0"],"last_affected":[],"package":"typo3/cms-core","purl":null,"source":"GHSA-xmgr-jff3-fcfv"},{"ecosystem":"Packagist","fixed":["8.7.25"],"introduced":["8.0.0"],"last_affected":[],"package":"typo3/cms-core","purl":"pkg:composer/typo3/cms-core","source":"GHSA-xmgr-jff3-fcfv"},{"ecosystem":"Packagist","fixed":["9.5.6"],"introduced":["9.0.0"],"last_affected":[],"package":"typo3/cms-core","purl":null,"source":"GHSA-xmgr-jff3-fcfv"},{"ecosystem":"Packagist","fixed":["9.5.6"],"introduced":["9.0.0"],"last_affected":[],"package":"typo3/cms-core","purl":"pkg:composer/typo3/cms-core","source":"GHSA-xmgr-jff3-fcfv"}],"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":"Attackers with valid credentials can maintain access after password changes because sessions are not revoked, requiring a patch to enforce session invalidation.","url":"https://insights.sbomify.com/GHSA-xmgr-jff3-fcfv/"}