{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:apache:apisix:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "2.99.0"
              },
              {
                "fixed": "3.16.0"
              }
            ],
            "source": "CPE_RANGE"
          },
          "events": [
            {
              "introduced": "ea476911ae6ebf5442e99300afc14ccabc8be368"
            },
            {
              "fixed": "f9c4ee37170bdfe075c846973c1be65a582a0c4f"
            }
          ],
          "repo": "https://github.com/apache/apisix",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "apache",
    "cwe_ids": [
      "CWE-319"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31924.json",
    "unresolved_ranges": [
      {
        "extracted_events": [
          {
            "introduced": "2.99.0"
          },
          {
            "last_affected": "3.15.0"
          }
        ],
        "source": "AFFECTED_FIELD"
      },
      {
        "extracted_events": [
          {
            "introduced": "2.99.0"
          },
          {
            "fixed": "3.15.0"
          }
        ],
        "source": "DESCRIPTION"
      }
    ]
  },
  "details": "Cleartext Transmission of Sensitive Information vulnerability in Apache APISIX.\n\ntencent-cloud-cls log export uses plaintext HTTP\nThis issue affects Apache APISIX: from 2.99.0 through 3.15.0.\n\nUsers are recommended to upgrade to version 3.16.0, which fixes the issue.",
  "id": "CVE-2026-31924",
  "modified": "2026-07-08T05:36:31.040070738Z",
  "published": "2026-04-14T08:08:05.615Z",
  "references": [
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2026/04/14/2"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31924.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://lists.apache.org/thread/sqxjjlt87c1q28db28ztdxylm5pgwohq"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-31924"
    }
  ],
  "schema_version": "1.7.5",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Apache APISIX: Plugin tencent-cloud-cls log export uses plaintext HTTP"
}