GHSA-H79M-H3J4-R7QM高危未审查

无摘要

OSV 1.4.0 · unreviewed · 修改于 2026-08-21 02:30

发布时间

2026-08-21 02:30

GitHub 审查时间

—

NVD 发布时间

2026-08-21 00:17

源文件

advisories/unreviewed/2026/08/GHSA-h79m-h3j4-r7qm/GHSA-h79m-h3j4-r7qm.json

公告说明

A flaw was found in WildFly Elytron. Password hashing and verification normalize input with Unicode NFKC, which can collapse fullwidth characters to ASCII equivalents. A remote attacker can more easily guess affected passwords by using an ASCII-only dictionary against accounts whose passwords were intended to include those non-ASCII characters, leading to unauthorized access.

受影响的软件包

该公告没有提供结构化的受影响软件包信息。

参考链接

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2026-19611

标识信息

别名 / CVE

CVE-2026-19611

CWE

CWE-173

软件生态

无

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V3

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

原始 OSV JSON

{
  "id": "GHSA-h79m-h3j4-r7qm",
  "aliases": [
    "CVE-2026-19611"
  ],
  "details": "A flaw was found in WildFly Elytron. Password hashing and verification normalize input with Unicode NFKC, which can collapse fullwidth characters to ASCII equivalents. A remote attacker can more easily guess affected passwords by using an ASCII-only dictionary against accounts whose passwords were intended to include those non-ASCII characters, leading to unauthorized access.",
  "affected": [],
  "modified": "2026-08-20T18:30:52Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N"
    }
  ],
  "published": "2026-08-20T18:30:52Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-19611",
      "type": "ADVISORY"
    },
    {
      "url": "https://access.redhat.com/security/cve/CVE-2026-19611",
      "type": "WEB"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2514568",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-173"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "nvd_published_at": "2026-08-20T16:17:18Z",
    "github_reviewed_at": null
  }
}