{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-4893 exists.","fix":"No fix has been published for CVE-2025-4893 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-4893 is a medium-severity path traversal vulnerability in jammy928 CoinExchange_CryptoExchange_Java, published on 18 May 2025. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-4893 and fix it if it is affected.\n\nWhat it is: CVE-2025-4893 is a medium-severity path traversal vulnerability in jammy928 CoinExchange_CryptoExchange_Java, published on 18 May 2025. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-4893 exists.\n\nAffected product: jammy928 CoinExchange_CryptoExchange_Java. 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-2025-4893/ (Markdown: https://insights.sbomify.com/CVE-2025-4893/index.md)","id":"CVE-2025-4893","markdown":"https://insights.sbomify.com/CVE-2025-4893/index.md","name":"CVE-2025-4893","record":{"aliases":["GHSA-7jr4-6h99-wvp2"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Crypto exchange platform","requires_auth":"low_privilege","summary":"Remote attackers can exploit a path traversal vulnerability in the file upload endpoint to read or modify arbitrary files on the server.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"A vulnerability classified as critical has been found in jammy928 CoinExchange_CryptoExchange_Java up to 8adf508b996020d3efbeeb2473d7235bd01436fa. This affects the function uploadLocalImage of the file /CoinExchange_CryptoExchange_Java-master/00_framework/core/src/main/java/com/bizzan/bitrade/util/UploadFileUtil.java of the component File Upload Endpoint. The manipulation of the argument filename leads to path traversal. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"jammy928 CoinExchange_CryptoExchange_Java File Upload Endpoint UploadFileUtil.java uploadLocalImage path traversal","id":"CVE-2025-4893","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2025"},"n_packages":0,"n_references":4,"next":{"headline":"calmkart Django-sso-server crypto.py gen_rsa_keys inadequate encryption","id":"CVE-2025-4894"},"packages":[],"prev":{"headline":"code-projects Police Station Management System Delete Record source.cpp remove stack-based overflow","id":"CVE-2025-4892"},"products":["CoinExchange_CryptoExchange_Java"],"published":"2025-05-18","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-05-19","vendors":["jammy928"]},"summary":"Remote attackers can exploit a path traversal vulnerability in the file upload endpoint to read or modify arbitrary files on the server.","url":"https://insights.sbomify.com/CVE-2025-4893/"}