GHSA-6VFR-P2HX-6V32

Vulnerability from github – Published: 2026-01-19 09:30 – Updated: 2026-01-21 01:03
VLAI?
Summary
Apache Linkis: Password Exposure
Details

When org.apache.linkis.metadata.util.HiveUtils.decode() fails to perform Base64 decoding, it records the complete input parameter string in the log via logger.error(str + "decode failed", e). If the input parameter contains sensitive information such as Hive Metastore keys, plaintext passwords will be left in the log files when decoding fails, resulting in information leakage.

Affected Scope Component: Sensitive fields in hive-site.xml (e.g., javax.jdo.option.ConnectionPassword) or other fields encoded in Base64. Version: Apache Linkis 1.0.0 – 1.7.0

Trigger Conditions The value of the configuration item is an invalid Base64 string. Log files are readable by users other than hive-site.xml administrators.

Severity: Low The probability of Base64 decoding failure is low. The leakage is only triggered when logs at the Error level are exposed.

Remediation Apache Linkis 1.8.0 and later versions have replaced the log with desensitized content. logger.error("URL decode failed: {}", e.getMessage()); // 不再输出 str

Users are recommended to upgrade to version 1.8.0, which fixes the issue.

Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.linkis:linkis-metadata"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.0.0"
            },
            {
              "fixed": "1.8.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-59355"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-532"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-01-21T01:03:28Z",
    "nvd_published_at": "2026-01-19T09:16:02Z",
    "severity": "MODERATE"
  },
  "details": "When org.apache.linkis.metadata.util.HiveUtils.decode() fails to perform Base64 decoding, it records the complete input parameter string in the log via logger.error(str + \"decode failed\", e). If the input parameter contains sensitive information such as Hive Metastore keys, plaintext passwords will be left in the log files when decoding fails, resulting in information leakage.\n\n\nAffected Scope\nComponent: Sensitive fields in hive-site.xml (e.g., javax.jdo.option.ConnectionPassword) or other fields encoded in Base64.\nVersion: Apache Linkis 1.0.0 \u2013 1.7.0\n\n\nTrigger Conditions\nThe value of the configuration item is an invalid Base64 string.\nLog files are readable by users other than hive-site.xml administrators.\n\n\nSeverity: Low\nThe probability of Base64 decoding failure is low.\nThe leakage is only triggered when logs at the Error level are exposed.\n\nRemediation\nApache Linkis 1.8.0 and later versions have replaced the log with desensitized content.\nlogger.error(\"URL decode failed: {}\", e.getMessage());   // \u4e0d\u518d\u8f93\u51fa str\n\n\nUsers are recommended to upgrade to version 1.8.0, which fixes the issue.",
  "id": "GHSA-6vfr-p2hx-6v32",
  "modified": "2026-01-21T01:03:28Z",
  "published": "2026-01-19T09:30:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-59355"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/apache/linkis"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/4dcgmqdkk2p5y4k43ok5rgd4ylx8698h"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/75z7vhftw6w1mllndgpkfmcj0fzo4lbj"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2025/09/19/1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Apache Linkis: Password Exposure"
}


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