GHSA-3R5Q-VFPJ-WPRR严重未审查

无摘要

OSV 1.4.0 · unreviewed · 修改于 2026-08-25 20:31

发布时间

2026-08-25 20:31

GitHub 审查时间

—

NVD 发布时间

2026-08-25 20:16

源文件

advisories/unreviewed/2026/08/GHSA-3r5q-vfpj-wprr/GHSA-3r5q-vfpj-wprr.json

公告说明

Ech0 before 4.7.3 fails to properly revoke access tokens created with never-expire option, allowing attackers to maintain perpetual authenticated access after token theft. Three independent revocation mechanisms fail: logout panics on nil ExpiresAt field, RevokeToken skips when remainTTL is zero, and admin delete does not blacklist the JTI, leaving stolen tokens cryptographically valid until JWT secret rotation.

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

WEBhttps://github.com/lin-snow/Ech0/security/advisories/GHSA-fpw6-hrg5-q5x5

标识信息

别名 / CVE

CVE-2026-79664

CWE

CWE-613

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

CVSS_V4

CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

原始 OSV JSON

{
  "id": "GHSA-3r5q-vfpj-wprr",
  "aliases": [
    "CVE-2026-79664"
  ],
  "details": "Ech0 before 4.7.3 fails to properly revoke access tokens created with never-expire option, allowing attackers to maintain perpetual authenticated access after token theft. Three independent revocation mechanisms fail: logout panics on nil ExpiresAt field, RevokeToken skips when remainTTL is zero, and admin delete does not blacklist the JTI, leaving stolen tokens cryptographically valid until JWT secret rotation.",
  "affected": [],
  "modified": "2026-08-25T12:31:26Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N"
    },
    {
      "type": "CVSS_V4",
      "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"
    }
  ],
  "published": "2026-08-25T12:31:26Z",
  "references": [
    {
      "url": "https://github.com/lin-snow/Ech0/security/advisories/GHSA-fpw6-hrg5-q5x5",
      "type": "WEB"
    },
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-79664",
      "type": "ADVISORY"
    },
    {
      "url": "https://www.vulncheck.com/advisories/ech0-before-access-token-revocation-bypass",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-613"
    ],
    "severity": "CRITICAL",
    "github_reviewed": false,
    "nvd_published_at": "2026-08-25T12:16:34Z",
    "github_reviewed_at": null
  }
}