Vulnerability-Lookup

CNVD-2021-69946

Vulnerability from cnvd - Published: 2021-09-10

Title

curly-bracket-parser跨站脚本漏洞

Description

curly-bracket-parser是一个应用软件。一个花括号解析器。 curl-bracket-parser存在跨站脚本漏洞，该漏洞源于当作为模板库使用时，未能正确地清理用户输入，攻击者可利用该漏洞进行跨站点脚本攻击。

Severity

中

Patch Name

curly-bracket-parser跨站脚本漏洞的补丁

Patch Description

curly-bracket-parser是一个应用软件。一个花括号解析器。 curl-bracket-parser存在跨站脚本漏洞，该漏洞源于当作为模板库使用时，未能正确地清理用户输入，攻击者可利用该漏洞进行跨站点脚本攻击。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://snyk.io/vuln/SNYK-JS-CURLYBRACKETPARSER-1297106

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-23416

Impacted products

Name
curl-bracket-parser curl-bracket-parser

Show details on source website

JSON

To clipboard Create KEV Entry

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-23416"
    }
  },
  "description": "curly-bracket-parser\u662f\u4e00\u4e2a\u5e94\u7528\u8f6f\u4ef6\u3002\u4e00\u4e2a\u82b1\u62ec\u53f7\u89e3\u6790\u5668\u3002\n\ncurl-bracket-parser\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5f53\u4f5c\u4e3a\u6a21\u677f\u5e93\u4f7f\u7528\u65f6\uff0c\u672a\u80fd\u6b63\u786e\u5730\u6e05\u7406\u7528\u6237\u8f93\u5165\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u8de8\u7ad9\u70b9\u811a\u672c\u653b\u51fb\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://snyk.io/vuln/SNYK-JS-CURLYBRACKETPARSER-1297106",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-69946",
  "openTime": "2021-09-10",
  "patchDescription": "curly-bracket-parser\u662f\u4e00\u4e2a\u5e94\u7528\u8f6f\u4ef6\u3002\u4e00\u4e2a\u82b1\u62ec\u53f7\u89e3\u6790\u5668\u3002\r\n\r\ncurl-bracket-parser\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5f53\u4f5c\u4e3a\u6a21\u677f\u5e93\u4f7f\u7528\u65f6\uff0c\u672a\u80fd\u6b63\u786e\u5730\u6e05\u7406\u7528\u6237\u8f93\u5165\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u8de8\u7ad9\u70b9\u811a\u672c\u653b\u51fb\u3002 \u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "curly-bracket-parser\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "curl-bracket-parser curl-bracket-parser"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-23416",
  "serverity": "\u4e2d",
  "submitTime": "2021-07-30",
  "title": "curly-bracket-parser\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

CVE-2021-23416 (GCVE-0-2021-23416)

Vulnerability from cvelistv5 – Published: 2021-07-28 16:05 – Updated: 2024-09-17 03:02

Title

Cross-site Scripting (XSS)

Summary

This affects all versions of package curly-bracket-parser. When used as a template library, it does not properly sanitize the user input.

Severity ?

5.4 (Medium)


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

CWE

Cross-site Scripting (XSS)

Assigner

snyk

References

URL

Tags

	https://snyk.io/vuln/SNYK-JS-CURLYBRACKETPARSER-1297106	x_refsource_MISC
	https://github.com/magynhard/curly-bracket-parser…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	curly-bracket-parser	Affected: 0 , < unspecified (custom)

Credits

Anish Sujanani

Show details on NVD website

JSON

To clipboard Create KEV Entry

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T19:05:55.861Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://snyk.io/vuln/SNYK-JS-CURLYBRACKETPARSER-1297106"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/magynhard/curly-bracket-parser/blob/master/src/curly-bracket-parser/curly-bracket-parser.js%23L31"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "curly-bracket-parser",
          "vendor": "n/a",
          "versions": [
            {
              "lessThan": "unspecified",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Anish Sujanani"
        }
      ],
      "datePublic": "2021-07-28T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "This affects all versions of package curly-bracket-parser. When used as a template library, it does not properly sanitize the user input."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "exploitCodeMaturity": "PROOF_OF_CONCEPT",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "remediationLevel": "NOT_DEFINED",
            "reportConfidence": "NOT_DEFINED",
            "scope": "UNCHANGED",
            "temporalScore": 5.1,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N/E:P",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Cross-site Scripting (XSS)",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-07-28T16:05:17",
        "orgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
        "shortName": "snyk"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://snyk.io/vuln/SNYK-JS-CURLYBRACKETPARSER-1297106"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/magynhard/curly-bracket-parser/blob/master/src/curly-bracket-parser/curly-bracket-parser.js%23L31"
        }
      ],
      "title": "Cross-site Scripting (XSS)",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "report@snyk.io",
          "DATE_PUBLIC": "2021-07-28T16:03:48.166855Z",
          "ID": "CVE-2021-23416",
          "STATE": "PUBLIC",
          "TITLE": "Cross-site Scripting (XSS)"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "curly-bracket-parser",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003e=",
                            "version_value": "0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Anish Sujanani"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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            {
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              "value": "This affects all versions of package curly-bracket-parser. When used as a template library, it does not properly sanitize the user input."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N/E:P",
            "version": "3.1"
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        "problemtype": {
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                  "value": "Cross-site Scripting (XSS)"
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          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://snyk.io/vuln/SNYK-JS-CURLYBRACKETPARSER-1297106",
              "refsource": "MISC",
              "url": "https://snyk.io/vuln/SNYK-JS-CURLYBRACKETPARSER-1297106"
            },
            {
              "name": "https://github.com/magynhard/curly-bracket-parser/blob/master/src/curly-bracket-parser/curly-bracket-parser.js%23L31",
              "refsource": "MISC",
              "url": "https://github.com/magynhard/curly-bracket-parser/blob/master/src/curly-bracket-parser/curly-bracket-parser.js%23L31"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
    "assignerShortName": "snyk",
    "cveId": "CVE-2021-23416",
    "datePublished": "2021-07-28T16:05:18.125958Z",
    "dateReserved": "2021-01-08T00:00:00",
    "dateUpdated": "2024-09-17T03:02:30.900Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2021-69946

CVE-2021-23416 (GCVE-0-2021-23416)

Tags

Sightings

Nomenclature