{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-14T15:26:04.277","vulnerabilities":[{"cve":{"id":"CVE-2022-23494","sourceIdentifier":"security-advisories@github.com","published":"2022-12-08T22:15:10.150","lastModified":"2024-11-21T06:48:40.730","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"tinymce is an open source rich text editor. A cross-site scripting (XSS) vulnerability was discovered in the alert and confirm dialogs when these dialogs were provided with malicious HTML content. This can occur in plugins that use the alert or confirm dialogs, such as in the `image` plugin, which presents these dialogs when certain errors occur. The vulnerability allowed arbitrary JavaScript execution when an alert presented in the TinyMCE UI for the current user. This vulnerability has been patched in TinyMCE 5.10.7 and TinyMCE 6.3.1 by ensuring HTML sanitization was still performed after unwrapping invalid elements. Users are advised to upgrade to either 5.10.7 or 6.3.1. Users unable to upgrade may ensure the the `images_upload_handler` returns a valid value as per the images_upload_handler documentation."},{"lang":"es","value":"tinymce es un editor de texto enriquecido de código abierto. Se descubrió una vulnerabilidad de Cross-Site Scripting (XSS) en los cuadros de diálogo de alerta y confirmación cuando estos cuadros de diálogo contenían contenido HTML malicioso. Esto puede ocurrir en complementos que utilizan cuadros de diálogo de alerta o confirmación, como en el complemento \"image\", que presenta estos cuadros de diálogo cuando ocurren ciertos errores. La vulnerabilidad permitía la ejecución arbitraria de JavaScript cuando se presentaba una alerta en la interfaz de usuario de TinyMCE para el usuario actual. Esta vulnerabilidad se parchó en TinyMCE 5.10.7 y TinyMCE 6.3.1 asegurando que aún se realizara la sanitización de HTML después de desempaquetar elementos no válidos. Se recomienda a los usuarios que actualicen a 5.10.7 o 6.3.1. Los usuarios que no puedan actualizar pueden asegurarse de que `images_upload_handler` devuelva un valor válido según la documentación de images_upload_handler."}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","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},{"source":"nvd@nist.gov","type":"Primary","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"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:tiny:tinymce:*:*:*:*:*:*:*:*","versionEndExcluding":"5.10.7","matchCriteriaId":"40FAA5E8-663B-4236-981C-69A5F03221EB"},{"vulnerable":true,"criteria":"cpe:2.3:a:tiny:tinymce:*:*:*:*:*:*:*:*","versionStartIncluding":"6.0.0","versionEndExcluding":"6.3.1","matchCriteriaId":"246A9A9B-C507-4BFE-B118-EFC4EEFAF4AA"}]}]}],"references":[{"url":"https://github.com/tinymce/tinymce/commit/6923d85eba6de3e08ebc9c5a387b5abdaa21150e","source":"security-advisories@github.com","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/tinymce/tinymce/commit/8bb2d2646d4e1a718fce61a775fa22e9d317b32d","source":"security-advisories@github.com","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/tinymce/tinymce/security/advisories/GHSA-gg8r-xjwq-4w92","source":"security-advisories@github.com","tags":["Patch","Third Party Advisory"]},{"url":"https://www.tiny.cloud/docs/release-notes/release-notes5107/#securityfixes","source":"security-advisories@github.com","tags":["Release Notes","Vendor Advisory"]},{"url":"https://www.tiny.cloud/docs/tinymce/6/6.3-release-notes/#security-fixes","source":"security-advisories@github.com","tags":["Release Notes","Vendor Advisory"]},{"url":"https://www.tiny.cloud/docs/tinymce/6/file-image-upload/#images_upload_handler","source":"security-advisories@github.com","tags":["Vendor Advisory"]},{"url":"https://github.com/tinymce/tinymce/commit/6923d85eba6de3e08ebc9c5a387b5abdaa21150e","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/tinymce/tinymce/commit/8bb2d2646d4e1a718fce61a775fa22e9d317b32d","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/tinymce/tinymce/security/advisories/GHSA-gg8r-xjwq-4w92","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]},{"url":"https://www.tiny.cloud/docs/release-notes/release-notes5107/#securityfixes","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes","Vendor Advisory"]},{"url":"https://www.tiny.cloud/docs/tinymce/6/6.3-release-notes/#security-fixes","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes","Vendor Advisory"]},{"url":"https://www.tiny.cloud/docs/tinymce/6/file-image-upload/#images_upload_handler","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}