{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-21550 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-21550 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-21550 is a medium-severity cross-site scripting vulnerability in SteVe, published on 12 Aug 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2024-21550 and fix it if it is affected.\n\nWhat it is: CVE-2024-21550 is a medium-severity cross-site scripting vulnerability in SteVe, published on 12 Aug 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2024-21550 in the wild and no public exploit code.\n\nAffected product: SteVe. 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-2024-21550/ (Markdown: https://insights.sbomify.com/CVE-2024-21550/index.md)","id":"CVE-2024-21550","markdown":"https://insights.sbomify.com/CVE-2024-21550/index.md","name":"CVE-2024-21550","record":{"aliases":["GHSA-g97m-fwww-wqf3"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"EV charging server","requires_auth":"none","summary":"Attackers can inject arbitrary HTML and JavaScript via WebSockets, leading to persistent Cross-Site Scripting in the SteVe management interface.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"snyk","cpe":[{"product":"steve","vendor":"steve-community"}],"cvss":{"score":6.1,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/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":"SteVe is an open platform that implements different version of the OCPP protocol for Electric Vehicle charge points, acting as a central server for management of registered charge points. Attackers can inject arbitrary HTML and Javascript code via WebSockets leading to persistent Cross-Site Scripting in the SteVe management interface.","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 SteVe","id":"CVE-2024-21550","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2024"},"n_packages":0,"n_references":4,"next":{"headline":"Code injection in SuperAGI","id":"CVE-2024-21552"},"packages":[],"prev":{"headline":"Browsershot Improper Input Validation vulnerability","id":"CVE-2024-21549"},"products":["SteVe"],"published":"2024-08-12","related":[{"cvss_score":7.5,"headline":"Business logic in n/a","id":"CVE-2024-25407","kev_date_added":null,"published":"2024-02-13"},{"cvss_score":5.9,"headline":"Auth bypass in n/a","id":"CVE-2024-44843","kev_date_added":null,"published":"2025-04-15"},{"cvss_score":5.7,"headline":"Missing authorization in steve","id":"CVE-2026-28230","kev_date_added":null,"published":"2026-02-26"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-08-12","vendors":["n/a"]},"summary":"Attackers can inject arbitrary HTML and JavaScript via WebSockets, leading to persistent Cross-Site Scripting in the SteVe management interface.","url":"https://insights.sbomify.com/CVE-2024-21550/"}