๐Ÿ›ก๏ธ CVE-2026-45581
๐ŸŸก CVSS 5.5 โ€” Medium โœ… No Known Exploit CWE-532 NVD
5.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

fabric-chaincode-java is a Java based implementation of Hyperledger Fabric chaincode shim APIs. From version 2.3.1 to before version 2.5.10, when chaincode is deployed in chaincode-as-a-service mode with TLS enabled, the chaincode server INFO level logging includes the TLS private key password in plaintext. An attacker with access to the chaincode server logs could recover the TLS private key password. If the attacker can also obtain the TLS private key, they could impersonate the chaincode server. This issue has been patched in version 2.5.10.

Details

Severity Medium
CVSS Score 5.5
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE CWE-532
Public Exploit โœ… No
Source NVD
Published 2026-05-19
Updated 2026-06-10
Modified 2026-06-09
Fix URL N/A

Affected Packages

Software From version Fixed in
org.hyperledger.fabric-chaincode-java:fabric-chaincode-shim 2.3.1 2.5.10
unknown โ€” โ€”

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