GHSA-7889-RM5J-HPGG中危已审查

Clipboard feature vulnerability allowing to inject arbitrary HTML into the editor using paste functionality

OSV 1.4.0 · github-reviewed · 修改于 2022-02-09 05:01

发布时间

2021-08-24 03:40

GitHub 审查时间

2021-08-24 00:49

NVD 发布时间

2021-08-13 01:15

源文件

advisories/github-reviewed/2021/08/GHSA-7889-rm5j-hpgg/GHSA-7889-rm5j-hpgg.json

公告说明

Affected packages

The vulnerability has been discovered in clipboard plugin. All plugins with clipboard plugin dependency are affected:

Impact

A potential vulnerability has been discovered in CKEditor 4 Clipboard package. The vulnerability allowed to abuse paste functionality using malformed HTML, which could result in injecting arbitrary HTML into the editor. It affects all users using the CKEditor 4 plugins listed above at version >= 4.5.2.

Patches

The problem has been recognized and patched. The fix will be available in version 4.16.2.

For more information

Email us at [email protected] if you have any questions or comments about this advisory.

Acknowledgements

The CKEditor 4 team would like to thank Anton Subbotin (skavans) for recognizing and reporting this vulnerability.

标识信息

别名 / CVE

CVE-2021-32809

CWE

CWE-79CWE-94

软件生态

npm

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V3

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

原始 OSV JSON

{
  "id": "GHSA-7889-rm5j-hpgg",
  "aliases": [
    "CVE-2021-32809"
  ],
  "details": "### Affected packages\nThe vulnerability has been discovered in [clipboard](https://ckeditor.com/cke4/addon/clipboard) plugin. All plugins with [clipboard](https://ckeditor.com/cke4/addon/clipboard) plugin dependency are affected:\n\n* [clipboard](https://ckeditor.com/cke4/addon/clipboard)\n* [pastetext](https://ckeditor.com/cke4/addon/pastetext)\n* [pastetools](https://ckeditor.com/cke4/addon/pastetools)\n* [widget](https://ckeditor.com/cke4/addon/widget)\n* [uploadwidget](https://ckeditor.com/cke4/addon/uploadwidget)\n* [autolink](https://ckeditor.com/cke4/addon/autolink)\n* [tableselection](https://ckeditor.com/cke4/addon/tableselection)\n\n### Impact\nA potential vulnerability has been discovered in CKEditor 4 [Clipboard](https://ckeditor.com/cke4/addon/clipboard) package. The vulnerability allowed to abuse paste functionality using malformed HTML, which could result in injecting arbitrary HTML into the editor. It affects all users using the CKEditor 4 plugins listed above at version >= 4.5.2.\n\n### Patches\nThe problem has been recognized and patched. The fix will be available in version 4.16.2.\n\n### For more information\nEmail us at [email protected] if you have any questions or comments about this advisory.\n\n### Acknowledgements\nThe CKEditor 4 team would like to thank Anton Subbotin ([skavans](https://github.com/skavans)) for recognizing and reporting this vulnerability.\n",
  "summary": "Clipboard feature vulnerability allowing to inject arbitrary HTML into the editor using paste functionality",
  "affected": [
    {
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "4.5.2"
            },
            {
              "fixed": "4.16.2"
            }
          ]
        }
      ],
      "package": {
        "name": "ckeditor4",
        "ecosystem": "npm"
      }
    }
  ],
  "modified": "2022-02-08T21:01:48Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N"
    }
  ],
  "published": "2021-08-23T19:40:57Z",
  "references": [
    {
      "url": "https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-7889-rm5j-hpgg",
      "type": "WEB"
    },
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-32809",
      "type": "ADVISORY"
    },
    {
      "url": "https://github.com/ckeditor/ckeditor4",
      "type": "PACKAGE"
    },
    {
      "url": "https://lists.fedoraproject.org/archives/list/[email protected]/message/NYA354LJP47KCVJMTUO77ZCX3ZK42G3T",
      "type": "WEB"
    },
    {
      "url": "https://lists.fedoraproject.org/archives/list/[email protected]/message/UVOYN2WKDPLKCNILIGEZM236ABQASLGW",
      "type": "WEB"
    },
    {
      "url": "https://lists.fedoraproject.org/archives/list/[email protected]/message/WAGNWHFIQAVCP537KFFS2A2GDG66J7XD",
      "type": "WEB"
    },
    {
      "url": "https://www.oracle.com/security-alerts/cpujan2022.html",
      "type": "WEB"
    },
    {
      "url": "https://www.oracle.com/security-alerts/cpuoct2021.html",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-79",
      "CWE-94"
    ],
    "severity": "MODERATE",
    "github_reviewed": true,
    "nvd_published_at": "2021-08-12T17:15:00Z",
    "github_reviewed_at": "2021-08-23T16:49:10Z"
  }
}