cnvd - cnvd-2021-17750

cnvd-2021-17750

Vulnerability from cnvd

Title: Prism跨站脚本漏洞

Description:

Prism是美国Prism个人开发者的一个应用软件。是一种轻量级的，可扩展的语法突出显示工具。

Prism存在跨站脚本漏洞。攻击者可利用漏洞在Safari和Internet Explorer中执行任意代码。

Severity: 低

Patch Name: Prism跨站脚本漏洞的补丁

Patch Description:

Prism是美国Prism个人开发者的一个应用软件。是一种轻量级的，可扩展的语法突出显示工具。

Prism存在跨站脚本漏洞。攻击者可利用漏洞在Safari和Internet Explorer中执行任意代码。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:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/PrismJS/prism/security/advisories/GHSA-wvhm-4hhf-97x9

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-15138

Impacted products

Name
Prism prismjs <1.23.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-15138"
    }
  },
  "description": "Prism\u662f\u7f8e\u56fdPrism\u4e2a\u4eba\u5f00\u53d1\u8005\u7684\u4e00\u4e2a\u5e94\u7528\u8f6f\u4ef6\u3002\u662f\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\uff0c\u53ef\u6269\u5c55\u7684\u8bed\u6cd5\u7a81\u51fa\u663e\u793a\u5de5\u5177\u3002\n\nPrism\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5728Safari\u548cInternet Explorer\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/PrismJS/prism/security/advisories/GHSA-wvhm-4hhf-97x9",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-17750",
  "openTime": "2021-03-16",
  "patchDescription": "Prism\u662f\u7f8e\u56fdPrism\u4e2a\u4eba\u5f00\u53d1\u8005\u7684\u4e00\u4e2a\u5e94\u7528\u8f6f\u4ef6\u3002\u662f\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\uff0c\u53ef\u6269\u5c55\u7684\u8bed\u6cd5\u7a81\u51fa\u663e\u793a\u5de5\u5177\u3002\r\n\r\nPrism\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5728Safari\u548cInternet Explorer\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "Prism\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Prism prismjs \u003c1.23.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-15138",
  "serverity": "\u4f4e",
  "submitTime": "2020-09-03",
  "title": "Prism\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

CVE-2020-15138 (GCVE-0-2020-15138)

Vulnerability from cvelistv5

Published

2020-08-07 16:30

Modified

2024-08-04 13:08

Severity ?

7.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L

CWE

CWE-79 - {"":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}

Summary

Prism is vulnerable to Cross-Site Scripting. The easing preview of the Previewers plugin has an XSS vulnerability that allows attackers to execute arbitrary code in Safari and Internet Explorer. This impacts all Safari and Internet Explorer users of Prism >=v1.1.0 that use the _Previewers_ plugin (>=v1.10.0) or the _Previewer: Easing_ plugin (v1.1.0 to v1.9.0). This problem is fixed in version 1.21.0. To workaround the issue without upgrading, disable the easing preview on all impacted code blocks. You need Prism v1.10.0 or newer to apply this workaround.

References

▼	URL	Tags
	https://github.com/PrismJS/prism/security/advisories/GHSA-wvhm-4hhf-97x9	x_refsource_CONFIRM
	https://prismjs.com/plugins/previewers/#disabling-a-previewer	x_refsource_MISC
	https://github.com/PrismJS/prism/pull/2506/commits/7bd7de05edf71112a3a77f87901a2409c9c5c20c	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	PrismJS	prism	Version: >= 1.1.0, < 1.21.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T13:08:21.948Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/PrismJS/prism/security/advisories/GHSA-wvhm-4hhf-97x9"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://prismjs.com/plugins/previewers/#disabling-a-previewer"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/PrismJS/prism/pull/2506/commits/7bd7de05edf71112a3a77f87901a2409c9c5c20c"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "prism",
          "vendor": "PrismJS",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 1.1.0, \u003c 1.21.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Prism is vulnerable to Cross-Site Scripting. The easing preview of the Previewers plugin has an XSS vulnerability that allows attackers to execute arbitrary code in Safari and Internet Explorer. This impacts all Safari and Internet Explorer users of Prism \u003e=v1.1.0 that use the _Previewers_ plugin (\u003e=v1.10.0) or the _Previewer: Easing_ plugin (v1.1.0 to v1.9.0). This problem is fixed in version 1.21.0. To workaround the issue without upgrading, disable the easing preview on all impacted code blocks. You need Prism v1.10.0 or newer to apply this workaround."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "{\"CWE-79\":\"Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)\"}",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-08-07T16:30:14",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/PrismJS/prism/security/advisories/GHSA-wvhm-4hhf-97x9"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://prismjs.com/plugins/previewers/#disabling-a-previewer"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/PrismJS/prism/pull/2506/commits/7bd7de05edf71112a3a77f87901a2409c9c5c20c"
        }
      ],
      "source": {
        "advisory": "GHSA-wvhm-4hhf-97x9",
        "discovery": "UNKNOWN"
      },
      "title": "Cross-Site Scripting in Prism",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2020-15138",
          "STATE": "PUBLIC",
          "TITLE": "Cross-Site Scripting in Prism"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "prism",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003e= 1.1.0, \u003c 1.21.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "PrismJS"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Prism is vulnerable to Cross-Site Scripting. The easing preview of the Previewers plugin has an XSS vulnerability that allows attackers to execute arbitrary code in Safari and Internet Explorer. This impacts all Safari and Internet Explorer users of Prism \u003e=v1.1.0 that use the _Previewers_ plugin (\u003e=v1.10.0) or the _Previewer: Easing_ plugin (v1.1.0 to v1.9.0). This problem is fixed in version 1.21.0. To workaround the issue without upgrading, disable the easing preview on all impacted code blocks. You need Prism v1.10.0 or newer to apply this workaround."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "{\"CWE-79\":\"Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)\"}"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/PrismJS/prism/security/advisories/GHSA-wvhm-4hhf-97x9",
              "refsource": "CONFIRM",
              "url": "https://github.com/PrismJS/prism/security/advisories/GHSA-wvhm-4hhf-97x9"
            },
            {
              "name": "https://prismjs.com/plugins/previewers/#disabling-a-previewer",
              "refsource": "MISC",
              "url": "https://prismjs.com/plugins/previewers/#disabling-a-previewer"
            },
            {
              "name": "https://github.com/PrismJS/prism/pull/2506/commits/7bd7de05edf71112a3a77f87901a2409c9c5c20c",
              "refsource": "MISC",
              "url": "https://github.com/PrismJS/prism/pull/2506/commits/7bd7de05edf71112a3a77f87901a2409c9c5c20c"
            }
          ]
        },
        "source": {
          "advisory": "GHSA-wvhm-4hhf-97x9",
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2020-15138",
    "datePublished": "2020-08-07T16:30:14",
    "dateReserved": "2020-06-25T00:00:00",
    "dateUpdated": "2024-08-04T13:08:21.948Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted