CVE-2020-1099
Vulnerability from cvelistv5
Published
2020-05-21 22:53
Modified
2024-08-04 06:25
Severity ?
EPSS score ?
0.07% (0.32151)
Summary
A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server, aka 'Microsoft Office SharePoint XSS Vulnerability'. This CVE ID is unique from CVE-2020-1100, CVE-2020-1101, CVE-2020-1106.
Impacted products
Vendor Product Version
Microsoft Microsoft SharePoint Enterprise Server Version: 2016
Microsoft Microsoft SharePoint Server Version: 2019
Show details on NVD website


{
   containers: {
      adp: [
         {
            providerMetadata: {
               dateUpdated: "2024-08-04T06:25:00.903Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  tags: [
                     "x_refsource_MISC",
                     "x_transferred",
                  ],
                  url: "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1099",
               },
            ],
            title: "CVE Program Container",
         },
      ],
      cna: {
         affected: [
            {
               product: "Microsoft SharePoint Enterprise Server",
               vendor: "Microsoft",
               versions: [
                  {
                     status: "affected",
                     version: "2016",
                  },
               ],
            },
            {
               product: "Microsoft SharePoint Server",
               vendor: "Microsoft",
               versions: [
                  {
                     status: "affected",
                     version: "2019",
                  },
               ],
            },
         ],
         descriptions: [
            {
               lang: "en",
               value: "A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server, aka 'Microsoft Office SharePoint XSS Vulnerability'. This CVE ID is unique from CVE-2020-1100, CVE-2020-1101, CVE-2020-1106.",
            },
         ],
         problemTypes: [
            {
               descriptions: [
                  {
                     description: "Spoofing",
                     lang: "en",
                     type: "text",
                  },
               ],
            },
         ],
         providerMetadata: {
            dateUpdated: "2020-05-21T22:53:06",
            orgId: "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
            shortName: "microsoft",
         },
         references: [
            {
               tags: [
                  "x_refsource_MISC",
               ],
               url: "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1099",
            },
         ],
         x_legacyV4Record: {
            CVE_data_meta: {
               ASSIGNER: "secure@microsoft.com",
               ID: "CVE-2020-1099",
               STATE: "PUBLIC",
            },
            affects: {
               vendor: {
                  vendor_data: [
                     {
                        product: {
                           product_data: [
                              {
                                 product_name: "Microsoft SharePoint Enterprise Server",
                                 version: {
                                    version_data: [
                                       {
                                          version_value: "2016",
                                       },
                                    ],
                                 },
                              },
                              {
                                 product_name: "Microsoft SharePoint Server",
                                 version: {
                                    version_data: [
                                       {
                                          version_value: "2019",
                                       },
                                    ],
                                 },
                              },
                           ],
                        },
                        vendor_name: "Microsoft",
                     },
                  ],
               },
            },
            data_format: "MITRE",
            data_type: "CVE",
            data_version: "4.0",
            description: {
               description_data: [
                  {
                     lang: "eng",
                     value: "A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server, aka 'Microsoft Office SharePoint XSS Vulnerability'. This CVE ID is unique from CVE-2020-1100, CVE-2020-1101, CVE-2020-1106.",
                  },
               ],
            },
            problemtype: {
               problemtype_data: [
                  {
                     description: [
                        {
                           lang: "eng",
                           value: "Spoofing",
                        },
                     ],
                  },
               ],
            },
            references: {
               reference_data: [
                  {
                     name: "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1099",
                     refsource: "MISC",
                     url: "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1099",
                  },
               ],
            },
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
      assignerShortName: "microsoft",
      cveId: "CVE-2020-1099",
      datePublished: "2020-05-21T22:53:06",
      dateReserved: "2019-11-04T00:00:00",
      dateUpdated: "2024-08-04T06:25:00.903Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
      fkie_nvd: {
         configurations: "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:microsoft:sharepoint_enterprise_server:2016:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"9C082CC4-6128-475D-BC19-B239E348FDB2\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"6122D014-5BF1-4AF4-8B4D-80205ED7785E\"}]}]}]",
         descriptions: "[{\"lang\": \"en\", \"value\": \"A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server, aka 'Microsoft Office SharePoint XSS Vulnerability'. This CVE ID is unique from CVE-2020-1100, CVE-2020-1101, CVE-2020-1106.\"}, {\"lang\": \"es\", \"value\": \"Existe una vulnerabilidad de tipo cross-site-scripting (XSS) cuando Microsoft SharePoint Server no sanea apropiadamente una petici\\u00f3n web especialmente dise\\u00f1ada para un servidor SharePoint afectado, tambi\\u00e9n se conoce como \\\"Microsoft Office SharePoint XSS Vulnerability\\\". Este ID de CVE es diferente de CVE-2020-1100, CVE-2020-1101, CVE-2020-1106.\"}]",
         id: "CVE-2020-1099",
         lastModified: "2024-11-21T05:09:44.763",
         metrics: "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N\", \"baseScore\": 5.4, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"REQUIRED\", \"scope\": \"CHANGED\", \"confidentialityImpact\": \"LOW\", \"integrityImpact\": \"LOW\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 2.3, \"impactScore\": 2.7}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:M/Au:S/C:N/I:P/A:N\", \"baseScore\": 3.5, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"MEDIUM\", \"authentication\": \"SINGLE\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"PARTIAL\", \"availabilityImpact\": \"NONE\"}, \"baseSeverity\": \"LOW\", \"exploitabilityScore\": 6.8, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": true}]}",
         published: "2020-05-21T23:15:14.180",
         references: "[{\"url\": \"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1099\", \"source\": \"secure@microsoft.com\", \"tags\": [\"Patch\", \"Vendor Advisory\"]}, {\"url\": \"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1099\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\", \"Vendor Advisory\"]}]",
         sourceIdentifier: "secure@microsoft.com",
         vulnStatus: "Modified",
         weaknesses: "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-79\"}]}]",
      },
      nvd: "{\"cve\":{\"id\":\"CVE-2020-1099\",\"sourceIdentifier\":\"secure@microsoft.com\",\"published\":\"2020-05-21T23:15:14.180\",\"lastModified\":\"2024-11-21T05:09:44.763\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server, aka 'Microsoft Office SharePoint XSS Vulnerability'. This CVE ID is unique from CVE-2020-1100, CVE-2020-1101, CVE-2020-1106.\"},{\"lang\":\"es\",\"value\":\"Existe una vulnerabilidad de tipo cross-site-scripting (XSS) cuando Microsoft SharePoint Server no sanea apropiadamente una petición web especialmente diseñada para un servidor SharePoint afectado, también se conoce como \\\"Microsoft Office SharePoint XSS Vulnerability\\\". Este ID de CVE es diferente de CVE-2020-1100, CVE-2020-1101, CVE-2020-1106.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N\",\"baseScore\":5.4,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"REQUIRED\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.3,\"impactScore\":2.7}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:S/C:N/I:P/A:N\",\"baseScore\":3.5,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":6.8,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-79\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:sharepoint_enterprise_server:2016:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9C082CC4-6128-475D-BC19-B239E348FDB2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6122D014-5BF1-4AF4-8B4D-80205ED7785E\"}]}]}],\"references\":[{\"url\":\"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1099\",\"source\":\"secure@microsoft.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1099\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}",
   },
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

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.