{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-31933 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-31933 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-31933 is a medium-severity vulnerability in Growatt Cloud portal, published on 15 Apr 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-31933 and fix it if it is affected.\n\nWhat it is: CVE-2025-31933 is a medium-severity vulnerability in Growatt Cloud portal, published on 15 Apr 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-31933 in the wild and no public exploit code.\n\nAffected product: Growatt Cloud portal. 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-2025-31933/ (Markdown: https://insights.sbomify.com/CVE-2025-31933/index.md)","id":"CVE-2025-31933","markdown":"https://insights.sbomify.com/CVE-2025-31933/index.md","name":"CVE-2025-31933","record":{"aliases":["GHSA-35rc-fmpw-cvfv"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Growatt Cloud Portal","requires_auth":"none","summary":"An unauthenticated attacker can enumerate valid usernames via an API endpoint, exposing user existence information.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"cloud_portal","vendor":"growatt"}],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"}],"description":"An unauthenticated attacker can check the existence of usernames in the system by querying an API.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Growatt Cloud Applications Authorization Bypass Through User-Controlled Key","id":"CVE-2025-31933","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Subnet Solutions PowerSYSTEM Center Deserialization of Untrusted Data","id":"CVE-2025-31935"},"packages":[],"prev":{"headline":"Deserialization in BizRobo!","id":"CVE-2025-31932"},"products":["Cloud portal"],"published":"2025-04-15","related":[{"cvss_score":9.3,"headline":"Growatt Cloud portal Cross-site Scripting","id":"CVE-2025-24297","kev_date_added":null,"published":"2025-04-15"},{"cvss_score":9.3,"headline":"Growatt Cloud portal Insufficient Type Distinction","id":"CVE-2025-30510","kev_date_added":null,"published":"2025-04-15"},{"cvss_score":8.7,"headline":"Growatt Cloud Applications Cross-site Scripting","id":"CVE-2025-30511","kev_date_added":null,"published":"2025-04-15"},{"cvss_score":6.9,"headline":"Growatt Cloud portal Authorization Bypass Through User-Controlled Key","id":"CVE-2025-24315","kev_date_added":null,"published":"2025-04-15"},{"cvss_score":6.9,"headline":"Growatt Cloud portal Authorization Bypass Through User-Controlled Key","id":"CVE-2025-24487","kev_date_added":null,"published":"2025-04-15"},{"cvss_score":6.9,"headline":"Growatt Cloud portal Authorization Bypass Through User-Controlled Key","id":"CVE-2025-24850","kev_date_added":null,"published":"2025-04-15"},{"cvss_score":6.9,"headline":"Growatt Cloud portal Authorization Bypass Through User-Controlled Key","id":"CVE-2025-25276","kev_date_added":null,"published":"2025-04-15"}],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-04-16","vendors":["Growatt"]},"summary":"An unauthenticated attacker can enumerate valid usernames via an API endpoint, exposing user existence information.","url":"https://insights.sbomify.com/CVE-2025-31933/"}