{"answers":{"affected":"2 open source packages ship an affected version, including t3/dce. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-31777 in the wild and no public exploit code.","fix":"Upgrade t3/dce to 2.6.2 or later.","what":"CVE-2021-31777 is a medium-severity SQL injection vulnerability in n/a, published on 28 Apr 2021. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-31777 and fix it if it is affected.\n\nWhat it is: CVE-2021-31777 is a medium-severity SQL injection vulnerability in n/a, published on 28 Apr 2021. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-31777 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- t3/dce (Packagist): affected from 2.2.0; fixed in 2.6.2\n- t3/dce (Packagist): affected from 2.2.0; fixed in 2.6.2\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-2021-31777/ (Markdown: https://insights.sbomify.com/CVE-2021-31777/index.md)","id":"CVE-2021-31777","markdown":"https://insights.sbomify.com/CVE-2021-31777/index.md","name":"CVE-2021-31777","record":{"aliases":["GHSA-5v5h-4w2g-gxxc"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"TYPO3 dce extension","requires_auth":"high_privilege","summary":"Authenticated backend users can execute arbitrary SQL commands via the dce extension, potentially reading or modifying database content.","user_interaction":"not_required","vuln_class":"sql_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"dynamic_content_elements","vendor":"dynamic_content_elements_project"}],"cvss":{"score":4.9,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-89","name":"Improper Neutralization of Special Elements used in an SQL Command"}],"description":"The dce (aka Dynamic Content Element) extension 2.2.0 through 2.6.x before 2.6.2, and 2.7.x before 2.7.1, for TYPO3 allows SQL Injection via a backend user account.","ecosystems":["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":"SQL Injection in t3/dce","id":"CVE-2021-31777","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"sql_injection","year":"2021"},"n_packages":2,"n_references":4,"next":{"headline":"Cross-site scripting in media2click","id":"CVE-2021-31778"},"packages":[{"ecosystem":"Packagist","fixed":["2.6.2"],"introduced":["2.2.0"],"last_affected":[],"package":"t3/dce","purl":null,"source":"GHSA-5v5h-4w2g-gxxc"},{"ecosystem":"Packagist","fixed":["2.6.2"],"introduced":["2.2.0"],"last_affected":[],"package":"t3/dce","purl":"pkg:composer/t3/dce","source":"GHSA-5v5h-4w2g-gxxc"}],"prev":{"headline":"Privilege escalation in n/a","id":"CVE-2021-31776"},"products":["n/a"],"published":"2021-04-28","related":[{"cvss_score":5.3,"headline":"DCE extension for Typo3 Discloses Environment Information","id":"CVE-2014-8328","kev_date_added":null,"published":"2020-02-03"}],"sources":[{"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2025-05-30","vendors":["n/a"]},"summary":"Authenticated backend users can execute arbitrary SQL commands via the dce extension, potentially reading or modifying database content.","url":"https://insights.sbomify.com/CVE-2021-31777/"}