{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-40214 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-40214 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-40214 is a medium-severity cross-site scripting vulnerability in n/a, published on 13 Sep 2021. 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 CVE-2021-40214 and fix it if it is affected.\n\nWhat it is: CVE-2021-40214 is a medium-severity cross-site scripting vulnerability in n/a, published on 13 Sep 2021. 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 CVE-2021-40214 in the wild and no public exploit code.\n\nAffected product: n/a. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2021-40214/ (Markdown: https://insights.sbomify.com/CVE-2021-40214/index.md)","id":"CVE-2021-40214","markdown":"https://insights.sbomify.com/CVE-2021-40214/index.md","name":"CVE-2021-40214","record":{"aliases":["GHSA-j5cv-h8xh-gwcp"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Gibbon school management","requires_auth":"low_privilege","summary":"Stored XSS in Gibbon wall messages allows attackers to inject scripts, potentially leading to session hijacking or malicious actions.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"gibbon","vendor":"gibbonedu"}],"cvss":{"score":5.4,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Gibbon v22.0.00 suffers from a stored XSS vulnerability within the wall messages component.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Cross-site scripting in n/a","id":"CVE-2021-40214","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"Code Injection in Bolt CMS","id":"CVE-2021-40219"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2021-40212"},"products":["n/a"],"published":"2021-09-13","related":[{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2024-24724","kev_date_added":null,"published":"2024-04-03"},{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2023-45878","kev_date_added":null,"published":"2023-11-14"},{"cvss_score":9.8,"headline":"Path traversal in n/a","id":"CVE-2023-34598","kev_date_added":null,"published":"2023-06-29"},{"cvss_score":8.8,"headline":"Deserialization in n/a","id":"CVE-2024-24725","kev_date_added":null,"published":"2024-03-23"},{"cvss_score":8.8,"headline":"Auth bypass in n/a","id":"CVE-2022-27305","kev_date_added":null,"published":"2022-05-25"},{"cvss_score":7.2,"headline":"Path traversal in n/a","id":"CVE-2023-45880","kev_date_added":null,"published":"2023-11-14"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2024-34831","kev_date_added":null,"published":"2024-09-10"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2024-08-04","vendors":["n/a"]},"summary":"Stored XSS in Gibbon wall messages allows attackers to inject scripts, potentially leading to session hijacking or malicious actions.","url":"https://insights.sbomify.com/CVE-2021-40214/"}