gsd-2024-23635
Vulnerability from gsd
Modified
2024-01-19 06:02
Details
AntiSamy is a library for performing fast, configurable cleansing of HTML coming from untrusted sources. Prior to 1.7.5, there is a potential for a mutation XSS (mXSS) vulnerability in AntiSamy caused by flawed parsing of the HTML being sanitized. To be subject to this vulnerability the `preserveComments` directive must be enabled in your policy file. As a result, certain crafty inputs can result in elements in comment tags being interpreted as executable when using AntiSamy's sanitized output. Patched in AntiSamy 1.7.5 and later.
Aliases


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{
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2024-23635",
         ],
         details: "AntiSamy is a library for performing fast, configurable cleansing of HTML coming from untrusted sources. Prior to 1.7.5, there is a potential for a mutation XSS (mXSS) vulnerability in AntiSamy caused by flawed parsing of the HTML being sanitized. To be subject to this vulnerability the `preserveComments` directive must be enabled in your policy file. As a result, certain crafty inputs can result in elements in comment tags being interpreted as executable when using AntiSamy's sanitized output. Patched in AntiSamy 1.7.5 and later. ",
         id: "GSD-2024-23635",
         modified: "2024-01-19T06:02:13.324584Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
      "cve.org": {
         CVE_data_meta: {
            ASSIGNER: "security-advisories@github.com",
            ID: "CVE-2024-23635",
            STATE: "PUBLIC",
         },
         affects: {
            vendor: {
               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "antisamy",
                              version: {
                                 version_data: [
                                    {
                                       version_affected: "=",
                                       version_value: "< 1.7.5",
                                    },
                                 ],
                              },
                           },
                        ],
                     },
                     vendor_name: "nahsra",
                  },
               ],
            },
         },
         data_format: "MITRE",
         data_type: "CVE",
         data_version: "4.0",
         description: {
            description_data: [
               {
                  lang: "eng",
                  value: "AntiSamy is a library for performing fast, configurable cleansing of HTML coming from untrusted sources. Prior to 1.7.5, there is a potential for a mutation XSS (mXSS) vulnerability in AntiSamy caused by flawed parsing of the HTML being sanitized. To be subject to this vulnerability the `preserveComments` directive must be enabled in your policy file. As a result, certain crafty inputs can result in elements in comment tags being interpreted as executable when using AntiSamy's sanitized output. Patched in AntiSamy 1.7.5 and later. ",
               },
            ],
         },
         impact: {
            cvss: [
               {
                  attackComplexity: "LOW",
                  attackVector: "NETWORK",
                  availabilityImpact: "NONE",
                  baseScore: 6.1,
                  baseSeverity: "MEDIUM",
                  confidentialityImpact: "LOW",
                  integrityImpact: "LOW",
                  privilegesRequired: "NONE",
                  scope: "CHANGED",
                  userInteraction: "REQUIRED",
                  vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                  version: "3.1",
               },
            ],
         },
         problemtype: {
            problemtype_data: [
               {
                  description: [
                     {
                        cweId: "CWE-79",
                        lang: "eng",
                        value: "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
                     },
                  ],
               },
            ],
         },
         references: {
            reference_data: [
               {
                  name: "https://github.com/nahsra/antisamy/security/advisories/GHSA-2mrq-w8pv-5pvq",
                  refsource: "MISC",
                  url: "https://github.com/nahsra/antisamy/security/advisories/GHSA-2mrq-w8pv-5pvq",
               },
            ],
         },
         source: {
            advisory: "GHSA-2mrq-w8pv-5pvq",
            discovery: "UNKNOWN",
         },
      },
      "nvd.nist.gov": {
         cve: {
            configurations: [
               {
                  nodes: [
                     {
                        cpeMatch: [
                           {
                              criteria: "cpe:2.3:a:antisamy_project:antisamy:*:*:*:*:*:*:*:*",
                              matchCriteriaId: "0C64CE8A-9F99-4835-AC40-F6668D8031F8",
                              versionEndExcluding: "1.7.5",
                              vulnerable: true,
                           },
                        ],
                        negate: false,
                        operator: "OR",
                     },
                  ],
               },
            ],
            descriptions: [
               {
                  lang: "en",
                  value: "AntiSamy is a library for performing fast, configurable cleansing of HTML coming from untrusted sources. Prior to 1.7.5, there is a potential for a mutation XSS (mXSS) vulnerability in AntiSamy caused by flawed parsing of the HTML being sanitized. To be subject to this vulnerability the `preserveComments` directive must be enabled in your policy file. As a result, certain crafty inputs can result in elements in comment tags being interpreted as executable when using AntiSamy's sanitized output. Patched in AntiSamy 1.7.5 and later. ",
               },
               {
                  lang: "es",
                  value: "AntiSamy es una librería para realizar una limpieza rápida y configurable de HTML proveniente de fuentes no confiables. Antes de la versión 1.7.5, existe la posibilidad de que se produzca una vulnerabilidad de mutación XSS (mXSS) en AntiSamy causada por un análisis defectuoso del HTML que se está sanitizando. Para estar sujeto a esta vulnerabilidad, la directiva `preserveComments` debe estar habilitada en su archivo de política. Como resultado, ciertas entradas astutas pueden dar lugar a que los elementos de las etiquetas de comentarios se interpreten como ejecutables cuando se utiliza la salida sanitizada de AntiSamy. Parcheado en AntiSamy 1.7.5 y posteriores.",
               },
            ],
            id: "CVE-2024-23635",
            lastModified: "2024-02-10T01:38:06.613",
            metrics: {
               cvssMetricV31: [
                  {
                     cvssData: {
                        attackComplexity: "LOW",
                        attackVector: "NETWORK",
                        availabilityImpact: "NONE",
                        baseScore: 6.1,
                        baseSeverity: "MEDIUM",
                        confidentialityImpact: "LOW",
                        integrityImpact: "LOW",
                        privilegesRequired: "NONE",
                        scope: "CHANGED",
                        userInteraction: "REQUIRED",
                        vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                        version: "3.1",
                     },
                     exploitabilityScore: 2.8,
                     impactScore: 2.7,
                     source: "nvd@nist.gov",
                     type: "Primary",
                  },
                  {
                     cvssData: {
                        attackComplexity: "LOW",
                        attackVector: "NETWORK",
                        availabilityImpact: "NONE",
                        baseScore: 6.1,
                        baseSeverity: "MEDIUM",
                        confidentialityImpact: "LOW",
                        integrityImpact: "LOW",
                        privilegesRequired: "NONE",
                        scope: "CHANGED",
                        userInteraction: "REQUIRED",
                        vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                        version: "3.1",
                     },
                     exploitabilityScore: 2.8,
                     impactScore: 2.7,
                     source: "security-advisories@github.com",
                     type: "Secondary",
                  },
               ],
            },
            published: "2024-02-02T17:15:11.527",
            references: [
               {
                  source: "security-advisories@github.com",
                  tags: [
                     "Mitigation",
                     "Third Party Advisory",
                  ],
                  url: "https://github.com/nahsra/antisamy/security/advisories/GHSA-2mrq-w8pv-5pvq",
               },
            ],
            sourceIdentifier: "security-advisories@github.com",
            vulnStatus: "Analyzed",
            weaknesses: [
               {
                  description: [
                     {
                        lang: "en",
                        value: "CWE-79",
                     },
                  ],
                  source: "nvd@nist.gov",
                  type: "Primary",
               },
               {
                  description: [
                     {
                        lang: "en",
                        value: "CWE-79",
                     },
                  ],
                  source: "security-advisories@github.com",
                  type: "Secondary",
               },
            ],
         },
      },
   },
}


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