CVE-2024-38356 (GCVE-0-2024-38356)
Vulnerability from cvelistv5
Published
2024-06-19 20:03
Modified
2024-08-02 04:04
Severity ?
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
TinyMCE is an open source rich text editor. A cross-site scripting (XSS) vulnerability was discovered in TinyMCE’s content extraction code. When using the `noneditable_regexp` option, specially crafted HTML attributes containing malicious code were able to be executed when content was extracted from the editor. This vulnerability has been patched in TinyMCE 7.2.0, TinyMCE 6.8.4 and TinyMCE 5.11.0 LTS by ensuring that, when using the `noneditable_regexp` option, any content within an attribute is properly verified to match the configured regular expression before being added. Users are advised to upgrade. There are no known workarounds for this vulnerability.
References
Impacted products
Vendor Product Version
tinymce tinymce Version: < 5.11.0
Version: >= 6.0.0, <6.8.4
Version: >= 7.0.0, < 7.2.0
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-38356",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-20T16:29:07.834861Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-20T16:29:15.320Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T04:04:25.245Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://github.com/tinymce/tinymce/security/advisories/GHSA-9hcv-j9pv-qmph",
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/tinymce/tinymce/security/advisories/GHSA-9hcv-j9pv-qmph"
          },
          {
            "name": "https://github.com/tinymce/tinymce/commit/5acb741665a98e83d62b91713c800abbff43b00d",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/tinymce/tinymce/commit/5acb741665a98e83d62b91713c800abbff43b00d"
          },
          {
            "name": "https://owasp.org/www-community/attacks/xss",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://owasp.org/www-community/attacks/xss"
          },
          {
            "name": "https://www.tiny.cloud/docs/tinymce/6/6.8.4-release-notes/#overview",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.tiny.cloud/docs/tinymce/6/6.8.4-release-notes/#overview"
          },
          {
            "name": "https://www.tiny.cloud/docs/tinymce/7/7.2-release-notes/#overview",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.tiny.cloud/docs/tinymce/7/7.2-release-notes/#overview"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "tinymce",
          "vendor": "tinymce",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 5.11.0"
            },
            {
              "status": "affected",
              "version": "\u003e= 6.0.0, \u003c6.8.4"
            },
            {
              "status": "affected",
              "version": "\u003e= 7.0.0, \u003c 7.2.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "TinyMCE is an open source rich text editor. A cross-site scripting (XSS) vulnerability was discovered in TinyMCE\u2019s content extraction code. When using the `noneditable_regexp` option, specially crafted HTML attributes containing malicious code were able to be executed when content was extracted from the editor. This vulnerability has been patched in TinyMCE 7.2.0, TinyMCE 6.8.4 and TinyMCE 5.11.0 LTS by ensuring that, when using the `noneditable_regexp` option, any content within an attribute is properly verified to match the configured regular expression before being added. Users are advised to upgrade. There are no known workarounds for this vulnerability.\n"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "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"
          }
        }
      ],
      "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": "2024-06-19T20:03:47.923Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/tinymce/tinymce/security/advisories/GHSA-9hcv-j9pv-qmph",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/tinymce/tinymce/security/advisories/GHSA-9hcv-j9pv-qmph"
        },
        {
          "name": "https://github.com/tinymce/tinymce/commit/5acb741665a98e83d62b91713c800abbff43b00d",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/tinymce/tinymce/commit/5acb741665a98e83d62b91713c800abbff43b00d"
        },
        {
          "name": "https://owasp.org/www-community/attacks/xss",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://owasp.org/www-community/attacks/xss"
        },
        {
          "name": "https://www.tiny.cloud/docs/tinymce/6/6.8.4-release-notes/#overview",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.tiny.cloud/docs/tinymce/6/6.8.4-release-notes/#overview"
        },
        {
          "name": "https://www.tiny.cloud/docs/tinymce/7/7.2-release-notes/#overview",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.tiny.cloud/docs/tinymce/7/7.2-release-notes/#overview"
        }
      ],
      "source": {
        "advisory": "GHSA-9hcv-j9pv-qmph",
        "discovery": "UNKNOWN"
      },
      "title": "TinyMCE Cross-Site Scripting (XSS) vulnerability using noneditable_regexp option"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-38356",
    "datePublished": "2024-06-19T20:03:47.923Z",
    "dateReserved": "2024-06-14T14:16:16.464Z",
    "dateUpdated": "2024-08-02T04:04:25.245Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-38356\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2024-06-19T20:15:11.453\",\"lastModified\":\"2024-11-21T09:25:26.203\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"TinyMCE is an open source rich text editor. A cross-site scripting (XSS) vulnerability was discovered in TinyMCE\u2019s content extraction code. When using the `noneditable_regexp` option, specially crafted HTML attributes containing malicious code were able to be executed when content was extracted from the editor. This vulnerability has been patched in TinyMCE 7.2.0, TinyMCE 6.8.4 and TinyMCE 5.11.0 LTS by ensuring that, when using the `noneditable_regexp` option, any content within an attribute is properly verified to match the configured regular expression before being added. Users are advised to upgrade. There are no known workarounds for this vulnerability.\\n\"},{\"lang\":\"es\",\"value\":\"TinyMCE es un editor de texto enriquecido de c\u00f3digo abierto. Se descubri\u00f3 una vulnerabilidad de cross-site scripting (XSS) en el c\u00f3digo de extracci\u00f3n de contenido de TinyMCE. Al utilizar la opci\u00f3n `noneditable_regexp`, se pod\u00edan ejecutar atributos HTML especialmente manipulados que conten\u00edan c\u00f3digo malicioso cuando se extra\u00eda el contenido del editor. Esta vulnerabilidad se ha solucionado en TinyMCE 7.2.0, TinyMCE 6.8.4 y TinyMCE 5.11.0 LTS garantizando que, al utilizar la opci\u00f3n `noneditable_regexp`, se verifique correctamente que cualquier contenido dentro de un atributo coincida con la expresi\u00f3n regular configurada antes de agregarlo. Se recomienda a los usuarios que actualicen. No se conocen workarounds para esta vulnerabilidad.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N\",\"baseScore\":6.1,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":2.7}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-79\"}]}],\"references\":[{\"url\":\"https://github.com/tinymce/tinymce/commit/5acb741665a98e83d62b91713c800abbff43b00d\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/tinymce/tinymce/security/advisories/GHSA-9hcv-j9pv-qmph\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://owasp.org/www-community/attacks/xss\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://www.tiny.cloud/docs/tinymce/6/6.8.4-release-notes/#overview\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://www.tiny.cloud/docs/tinymce/7/7.2-release-notes/#overview\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/tinymce/tinymce/commit/5acb741665a98e83d62b91713c800abbff43b00d\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://github.com/tinymce/tinymce/security/advisories/GHSA-9hcv-j9pv-qmph\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://owasp.org/www-community/attacks/xss\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://www.tiny.cloud/docs/tinymce/6/6.8.4-release-notes/#overview\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://www.tiny.cloud/docs/tinymce/7/7.2-release-notes/#overview\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-38356\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-06-20T16:29:07.834861Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-06-20T16:29:11.874Z\"}}], \"cna\": {\"title\": \"TinyMCE Cross-Site Scripting (XSS) vulnerability using noneditable_regexp option\", \"source\": {\"advisory\": \"GHSA-9hcv-j9pv-qmph\", \"discovery\": \"UNKNOWN\"}, \"metrics\": [{\"cvssV3_1\": {\"scope\": \"CHANGED\", \"version\": \"3.1\", \"baseScore\": 6.1, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N\", \"integrityImpact\": \"LOW\", \"userInteraction\": \"REQUIRED\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"LOW\"}}], \"affected\": [{\"vendor\": \"tinymce\", \"product\": \"tinymce\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003c 5.11.0\"}, {\"status\": \"affected\", \"version\": \"\u003e= 6.0.0, \u003c6.8.4\"}, {\"status\": \"affected\", \"version\": \"\u003e= 7.0.0, \u003c 7.2.0\"}]}], \"references\": [{\"url\": \"https://github.com/tinymce/tinymce/security/advisories/GHSA-9hcv-j9pv-qmph\", \"name\": \"https://github.com/tinymce/tinymce/security/advisories/GHSA-9hcv-j9pv-qmph\", \"tags\": [\"x_refsource_CONFIRM\"]}, {\"url\": \"https://github.com/tinymce/tinymce/commit/5acb741665a98e83d62b91713c800abbff43b00d\", \"name\": \"https://github.com/tinymce/tinymce/commit/5acb741665a98e83d62b91713c800abbff43b00d\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://owasp.org/www-community/attacks/xss\", \"name\": \"https://owasp.org/www-community/attacks/xss\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://www.tiny.cloud/docs/tinymce/6/6.8.4-release-notes/#overview\", \"name\": \"https://www.tiny.cloud/docs/tinymce/6/6.8.4-release-notes/#overview\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://www.tiny.cloud/docs/tinymce/7/7.2-release-notes/#overview\", \"name\": \"https://www.tiny.cloud/docs/tinymce/7/7.2-release-notes/#overview\", \"tags\": [\"x_refsource_MISC\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"TinyMCE is an open source rich text editor. A cross-site scripting (XSS) vulnerability was discovered in TinyMCE\\u2019s content extraction code. When using the `noneditable_regexp` option, specially crafted HTML attributes containing malicious code were able to be executed when content was extracted from the editor. This vulnerability has been patched in TinyMCE 7.2.0, TinyMCE 6.8.4 and TinyMCE 5.11.0 LTS by ensuring that, when using the `noneditable_regexp` option, any content within an attribute is properly verified to match the configured regular expression before being added. Users are advised to upgrade. There are no known workarounds for this vulnerability.\\n\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-79\", \"description\": \"CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)\"}]}], \"providerMetadata\": {\"orgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"shortName\": \"GitHub_M\", \"dateUpdated\": \"2024-06-19T20:03:47.923Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-38356\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-06-20T16:29:15.320Z\", \"dateReserved\": \"2024-06-14T14:16:16.464Z\", \"assignerOrgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"datePublished\": \"2024-06-19T20:03:47.923Z\", \"assignerShortName\": \"GitHub_M\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • 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.