Path Traversal in Jammy928 Coinexchange Cryptoexchange Java
CVE-2025-4893
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.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.004 (34.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Jammy928 Coinexchange_cryptoexchange_java — versions 8adf508b996020d3efbeeb2473d7235bd01436fa
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cna@vuldb.com (technical-description, vdb-entry)
- cna@vuldb.com (signature, permissions-required)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (exploit)
Frequently asked questions
- What is CVE-2025-4893?
- CVE-2025-4893 is a medium-severity vulnerability in Jammy928 Coinexchange Cryptoexchange Java, classified under Path Traversal. CVSS score: 6.3/10. Published 2025-05-18.
- How severe is CVE-2025-4893?
- Medium severity. CVSS v3 base score is 6.3 out of 10.
- Is CVE-2025-4893 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.