GHSA-J3V9-553H-X28J高危已审查

MantisBT is Vulnerable to XSS leading to account takeover via updating a user's font family preference

OSV 1.4.0 · github-reviewed · 修改于 2026-06-09 07:20

发布时间

2026-05-12 03:34

GitHub 审查时间

2026-05-12 03:34

NVD 发布时间

2026-05-23 04:16

源文件

advisories/github-reviewed/2026/05/GHSA-j3v9-553h-x28j/GHSA-j3v9-553h-x28j.json

公告说明

Any authenticated user can inject arbitrary HTML via updating their account's font family.

Impact

Cross-site scripting. The injected payload will be reflected in every MantisBT page.

Leveraging another vulnerability (CSP bypass, see GHSA-9c3j-xm6v-j7j3), the attacker could achieve account takeover.

Patches

9e8409cdd979eba86ef532756fc47c1d8112d22d

Workarounds

None

Credits

Thanks to siunam (Tang Cheuk Hei) for discovering and responsibly reporting the issue.

受影响的软件包

Packagist

mantisbt/mantisbt

ECOSYSTEM

标识信息

别名 / CVE

CVE-2026-40596

CWE

CWE-79

软件生态

Packagist

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V4

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:H/VI:L/VA:L/SC:H/SI:H/SA:L

原始 OSV JSON

{
  "id": "GHSA-j3v9-553h-x28j",
  "aliases": [
    "CVE-2026-40596"
  ],
  "details": "Any authenticated user can inject arbitrary HTML via updating their account's font family.\n\n### Impact\nCross-site scripting.\nThe injected payload will be reflected in every MantisBT page.\n\nLeveraging another vulnerability (CSP bypass, see [GHSA-9c3j-xm6v-j7j3](https://github.com/mantisbt/mantisbt/security/advisories/GHSA-9c3j-xm6v-j7j3)), the attacker could achieve account takeover.\n\n### Patches\n- 9e8409cdd979eba86ef532756fc47c1d8112d22d\n\n### Workarounds\nNone\n\n### Credits\nThanks to siunam (Tang Cheuk Hei) for discovering and responsibly reporting the issue.",
  "summary": "MantisBT is Vulnerable to XSS leading to account takeover via updating a user's font family preference",
  "affected": [
    {
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "2.11.0"
            },
            {
              "fixed": "2.28.2"
            }
          ]
        }
      ],
      "package": {
        "name": "mantisbt/mantisbt",
        "ecosystem": "Packagist"
      },
      "database_specific": {
        "last_known_affected_version_range": "<= 2.28.1"
      }
    }
  ],
  "modified": "2026-06-08T23:20:17Z",
  "severity": [
    {
      "type": "CVSS_V4",
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:H/VI:L/VA:L/SC:H/SI:H/SA:L"
    }
  ],
  "published": "2026-05-11T19:34:38Z",
  "references": [
    {
      "url": "https://github.com/mantisbt/mantisbt/security/advisories/GHSA-9c3j-xm6v-j7j3",
      "type": "WEB"
    },
    {
      "url": "https://github.com/mantisbt/mantisbt/security/advisories/GHSA-j3v9-553h-x28j",
      "type": "WEB"
    },
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-40596",
      "type": "ADVISORY"
    },
    {
      "url": "https://github.com/mantisbt/mantisbt/commit/9e8409cdd979eba86ef532756fc47c1d8112d22d",
      "type": "WEB"
    },
    {
      "url": "https://github.com/mantisbt/mantisbt",
      "type": "PACKAGE"
    },
    {
      "url": "https://mantisbt.org/bugs/view.php?id=37011",
      "type": "WEB"
    },
    {
      "url": "https://mantisbt.org/bugs/view.php?id=37016",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "nvd_published_at": "2026-05-22T20:16:34Z",
    "github_reviewed_at": "2026-05-11T19:34:38Z"
  }
}