{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-21911", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2024-01-03T14:21:17.583Z", "datePublished": "2024-01-03T15:59:00.305Z", "dateUpdated": "2025-06-11T16:33:37.008Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://nuget.org/packages", "defaultStatus": "unaffected", "packageName": "TinyMCE", "versions": [{"lessThan": "5.6.0", "status": "affected", "version": "0", "versionType": "semver 2.0.0"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "TinyMCE versions before 5.6.0 are affected by a stored cross-site scripting vulnerability. An unauthenticated and remote attacker could insert crafted HTML into the editor resulting in arbitrary JavaScript execution in another user's browser."}], "value": "TinyMCE versions before 5.6.0 are affected by a stored cross-site scripting vulnerability. An unauthenticated and remote attacker could insert crafted HTML into the editor resulting in arbitrary JavaScript execution in another user's browser."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2024-01-03T15:59:00.305Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://github.com/tinymce/tinymce/security/advisories/GHSA-w7jx-j77m-wp65"}, {"tags": ["related"], "url": "https://www.npmjs.com/package/tinymce"}, {"tags": ["related"], "url": "https://www.tiny.cloud/docs/release-notes/release-notes56/#securityfixes"}, {"tags": ["third-party-advisory"], "url": "https://github.com/advisories/GHSA-w7jx-j77m-wp65"}, {"tags": ["third-party-advisory"], "url": "https://vulncheck.com/advisories/vc-advisory-GHSA-w7jx-j77m-wp65"}], "source": {"discovery": "INTERNAL"}, "title": "Cross-site scripting vulnerability in TinyMCE"}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T22:35:34.709Z"}, "title": "CVE Program Container", "references": [{"tags": ["vendor-advisory", "x_transferred"], "url": "https://github.com/tinymce/tinymce/security/advisories/GHSA-w7jx-j77m-wp65"}, {"tags": ["related", "x_transferred"], "url": "https://www.npmjs.com/package/tinymce"}, {"tags": ["related", "x_transferred"], "url": "https://www.tiny.cloud/docs/release-notes/release-notes56/#securityfixes"}, {"tags": ["third-party-advisory", "x_transferred"], "url": "https://github.com/advisories/GHSA-w7jx-j77m-wp65"}, {"tags": ["third-party-advisory", "x_transferred"], "url": "https://vulncheck.com/advisories/vc-advisory-GHSA-w7jx-j77m-wp65"}]}, {"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"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2024-01-16T19:26:37.180748Z", "id": "CVE-2024-21911", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-06-11T16:33:37.008Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://github.com/tinymce/tinymce/security/advisories/GHSA-w7jx-j77m-wp65", "tags": ["vendor-advisory", "x_transferred"]}, {"url": "https://www.npmjs.com/package/tinymce", "tags": ["related", "x_transferred"]}, {"url": "https://www.tiny.cloud/docs/release-notes/release-notes56/#securityfixes", "tags": ["related", "x_transferred"]}, {"url": "https://github.com/advisories/GHSA-w7jx-j77m-wp65", "tags": ["third-party-advisory", "x_transferred"]}, {"url": "https://vulncheck.com/advisories/vc-advisory-GHSA-w7jx-j77m-wp65", "tags": ["third-party-advisory", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T22:35:34.709Z"}}, {"title": "CISA ADP Vulnrichment", "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"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2024-21911", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-01-16T19:26:37.180748Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-11-14T18:24:38.463Z"}}], "cna": {"title": "Cross-site scripting vulnerability in TinyMCE", "source": {"discovery": "INTERNAL"}, "affected": [{"versions": [{"status": "affected", "version": "0", "lessThan": "5.6.0", "versionType": "semver 2.0.0"}], "packageName": "TinyMCE", "collectionURL": "https://nuget.org/packages", "defaultStatus": "unaffected"}], "references": [{"url": "https://github.com/tinymce/tinymce/security/advisories/GHSA-w7jx-j77m-wp65", "tags": ["vendor-advisory"]}, {"url": "https://www.npmjs.com/package/tinymce", "tags": ["related"]}, {"url": "https://www.tiny.cloud/docs/release-notes/release-notes56/#securityfixes", "tags": ["related"]}, {"url": "https://github.com/advisories/GHSA-w7jx-j77m-wp65", "tags": ["third-party-advisory"]}, {"url": "https://vulncheck.com/advisories/vc-advisory-GHSA-w7jx-j77m-wp65", "tags": ["third-party-advisory"]}], "descriptions": [{"lang": "en", "value": "TinyMCE versions before 5.6.0 are affected by a stored cross-site scripting vulnerability. An unauthenticated and remote attacker could insert crafted HTML into the editor resulting in arbitrary JavaScript execution in another user's browser.", "supportingMedia": [{"type": "text/html", "value": "TinyMCE versions before 5.6.0 are affected by a stored cross-site scripting vulnerability. An unauthenticated and remote attacker could insert crafted HTML into the editor resulting in arbitrary JavaScript execution in another user's browser.", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-79", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}]}], "providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2024-01-03T15:59:00.305Z"}}}, "cveMetadata": {"cveId": "CVE-2024-21911", "state": "PUBLISHED", "dateUpdated": "2025-06-11T16:33:37.008Z", "dateReserved": "2024-01-03T14:21:17.583Z", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "datePublished": "2024-01-03T15:59:00.305Z", "assignerShortName": "VulnCheck"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:tiny:tinymce:*:*:*:*:*:*:*:*", "matchCriteriaId": "F64C0DD4-B960-418F-A2B0-07A5BFAD3DA3", "versionEndExcluding": "5.6.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "TinyMCE versions before 5.6.0 are affected by a stored cross-site scripting vulnerability. An unauthenticated and remote attacker could insert crafted HTML into the editor resulting in arbitrary JavaScript execution in another user's browser."}, {"lang": "es", "value": "Las versiones de TinyMCE anteriores a la 5.6.0 se ven afectadas por una vulnerabilidad de cross site scripting almacenado. Un atacante remoto y no autenticado podr\u00eda insertar HTML manipulado en el editor, lo que provocar\u00eda la ejecuci\u00f3n arbitraria de JavaScript en el navegador de otro usuario."}], "id": "CVE-2024-21911", "lastModified": "2025-06-11T17:15:40.660", "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": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2024-01-03T16:15:09.170", "references": [{"source": "disclosure@vulncheck.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/advisories/GHSA-w7jx-j77m-wp65"}, {"source": "disclosure@vulncheck.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/tinymce/tinymce/security/advisories/GHSA-w7jx-j77m-wp65"}, {"source": "disclosure@vulncheck.com", "tags": ["Third Party Advisory"], "url": "https://vulncheck.com/advisories/vc-advisory-GHSA-w7jx-j77m-wp65"}, {"source": "disclosure@vulncheck.com", "tags": ["Release Notes"], "url": "https://www.npmjs.com/package/tinymce"}, {"source": "disclosure@vulncheck.com", "tags": ["Release Notes"], "url": "https://www.tiny.cloud/docs/release-notes/release-notes56/#securityfixes"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/advisories/GHSA-w7jx-j77m-wp65"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/tinymce/tinymce/security/advisories/GHSA-w7jx-j77m-wp65"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://vulncheck.com/advisories/vc-advisory-GHSA-w7jx-j77m-wp65"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes"], "url": "https://www.npmjs.com/package/tinymce"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes"], "url": "https://www.tiny.cloud/docs/release-notes/release-notes56/#securityfixes"}], "sourceIdentifier": "disclosure@vulncheck.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "disclosure@vulncheck.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}