{"id":"CVE-2020-17480","details":"TinyMCE before 4.9.7 and 5.x before 5.1.4 allows XSS in the core parser, the paste plugin, and the visualchars plugin by using the clipboard or APIs to insert content into the editor.","aliases":["GHSA-27gm-ghr9-4v95"],"modified":"2026-07-09T00:36:43.069167Z","published":"2020-08-10T20:15:11.737Z","references":[{"type":"ADVISORY","url":"https://www.tiny.cloud/docs/release-notes/release-notes514/#securityfixes"},{"type":"EVIDENCE","url":"https://github.com/tinymce/tinymce/security/advisories/GHSA-27gm-ghr9-4v95"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/tinymce/tinymce","events":[{"introduced":"0"},{"fixed":"615f7e7a2b4beb7445fe9dc416b9ccaec646c2f0"},{"introduced":"945bf35afd18fe97415652ae026b538ea7ffa8b8"},{"fixed":"cd7b9a213076a7c2cd1721d82e59ee974d536920"}],"database_specific":{"cpe":"cpe:2.3:a:tiny:tinymce:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"4.9.7"},{"introduced":"5.0.0"},{"fixed":"5.1.4"}],"source":"CPE_RANGE"}}],"versions":["5.1.4","@tinymce/oxide@1.1.7","5.1.3","@ephox/alloy@5.0.7","@ephox/acid@1.0.63","@ephox/sugar@5.0.18","@ephox/snooker@5.1.3","@ephox/robin@7.0.44","@ephox/phoenix@5.0.50","@ephox/mcagar@4.0.48","@ephox/dragster@4.0.40","@ephox/darwin@4.0.5","@ephox/boss@3.0.48","@ephox/alloy@5.0.6","@ephox/agar@4.14.6","@ephox/acid@1.0.62","@tinymce/oxide@1.1.6","5.1.2","@tinymce/oxide@1.1.5","@tinymce/oxide@1.1.4","@tinymce/oxide@1.1.3","@ephox/darwin@4.0.4","@ephox/alloy@5.0.5","@ephox/acid@1.0.61","@tinymce/oxide@1.1.2","@ephox/darwin@4.0.3","@ephox/sugar@5.0.17","@ephox/snooker@5.1.2","@ephox/sand@3.1.2","@ephox/robin@7.0.43","@ephox/phoenix@5.0.49","@ephox/mcagar@4.0.47","@ephox/dragster@4.0.39","@ephox/darwin@4.0.2","@ephox/bridge@1.0.89","@ephox/boulder@3.3.38","@ephox/boss@3.0.47","@ephox/alloy@5.0.4","@ephox/agar@4.14.5","@ephox/acid@1.0.60","5.1.1","@ephox/alloy@5.0.3","@ephox/acid@1.0.59","@ephox/mcagar@4.0.46","@ephox/mcagar@4.0.45","@ephox/alloy@5.0.2","@ephox/agar@4.14.4","@ephox/acid@1.0.58","@tinymce/oxide@1.1.1","@tinymce/oxide-icons-default@1.1.1","@ephox/sugar@5.0.16","@ephox/snooker@5.1.1","@ephox/sand@3.1.1","@ephox/robin@7.0.42","@ephox/porkbun@4.0.30","@ephox/polaris@3.0.43","@ephox/phoenix@5.0.48","@ephox/mcagar@4.0.44","@ephox/katamari@4.0.5","@ephox/jax@4.1.28","@ephox/imagetools@3.2.8","@ephox/dragster@4.0.38","@ephox/darwin@4.0.1","@ephox/bridge@1.0.88","@ephox/boulder@3.3.37","@ephox/boss@3.0.46","@ephox/alloy@5.0.1","@ephox/agar@4.14.3","@ephox/acid@1.0.57","5.1.0","@ephox/sugar@5.0.14","@ephox/snooker@5.0.17","@ephox/robin@7.0.40","@ephox/phoenix@5.0.46","@ephox/mcagar@4.0.42","@ephox/dragster@4.0.36","@ephox/darwin@3.0.39","@ephox/boss@3.0.44","@ephox/alloy@4.15.27","@ephox/agar@4.14.1","@ephox/acid@1.0.55","@ephox/mcagar@4.0.41","@ephox/alloy@4.15.26","@ephox/agar@4.14.0","@ephox/acid@1.0.54","5.0.16","@tinymce/oxide@1.0.238","@ephox/bridge@1.0.86","4.9.6","@ephox/mcagar@4.0.40","@ephox/alloy@4.15.25","@ephox/agar@4.13.41","@ephox/acid@1.0.53","@tinymce/oxide@1.0.237","@ephox/sugar@5.0.13","@ephox/snooker@5.0.16","@ephox/sand@3.0.12","@ephox/robin@7.0.39","@ephox/porkbun@4.0.28","@ephox/polaris@3.0.41","@ephox/phoenix@5.0.45","@ephox/mcagar@4.0.39","@ephox/katamari@4.0.3","@ephox/jax@4.1.26","@ephox/imagetools@3.2.6","@ephox/dragster@4.0.35","@ephox/darwin@3.0.38","@ephox/bridge@1.0.85","@ephox/boulder@3.3.35","@ephox/boss@3.0.43","@ephox/alloy@4.15.24","@ephox/agar@4.13.40","@ephox/acid@1.0.52","@ephox/sugar@5.0.12","@ephox/snooker@5.0.15","@ephox/sand@3.0.11","@ephox/robin@7.0.38","@ephox/porkbun@4.0.27","@ephox/polaris@3.0.40","@ephox/phoenix@5.0.44","@ephox/mcagar@4.0.38","@ephox/katamari@4.0.2","@ephox/jax@4.1.25","@ephox/imagetools@3.2.5","@ephox/dragster@4.0.34","@ephox/darwin@3.0.37","@ephox/bridge@1.0.84","@ephox/boulder@3.3.34","@ephox/boss@3.0.42","@ephox/alloy@4.15.23","@ephox/agar@4.13.39","@ephox/acid@1.0.51","@ephox/sugar@5.0.11","@ephox/snooker@5.0.14","@ephox/sand@3.0.10","@ephox/robin@7.0.37","@ephox/porkbun@4.0.26","@ephox/polaris@3.0.39","@ephox/phoenix@5.0.43","@ephox/mcagar@4.0.37","@ephox/katamari@4.0.1","@ephox/jax@4.1.24","@ephox/dragster@4.0.33","@ephox/darwin@3.0.36","@ephox/bridge@1.0.83","@ephox/boulder@3.3.33","@ephox/boss@3.0.41","@ephox/alloy@4.15.22","@ephox/agar@4.13.38","@ephox/acid@1.0.50","@ephox/bridge@1.0.81","@ephox/sugar@5.0.9","@ephox/snooker@5.0.12","@ephox/sand@3.0.8","@ephox/robin@7.0.35","@ephox/porkbun@4.0.24","@ephox/polaris@3.0.37","@ephox/phoenix@5.0.41","@ephox/mcagar@4.0.35","@ephox/katamari@3.0.1","@ephox/jax@4.1.22","@ephox/dragster@4.0.31","@ephox/darwin@3.0.34","@ephox/bridge@1.0.80","@ephox/boulder@3.3.31","@ephox/boss@3.0.39","@ephox/alloy@4.15.20","@ephox/agar@4.13.36","@ephox/acid@1.0.48","@ephox/mcagar@4.0.33","@ephox/alloy@4.15.18","@ephox/agar@4.13.34","@ephox/acid@1.0.46","@ephox/mcagar@4.0.32","@ephox/alloy@4.15.17","@ephox/agar@4.13.33","@ephox/acid@1.0.45","@ephox/bridge@1.0.78","@ephox/sugar@5.0.7","@ephox/snooker@5.0.10","@ephox/robin@7.0.33","@ephox/phoenix@5.0.39","@ephox/mcagar@4.0.31","@ephox/dragster@4.0.29","@ephox/darwin@3.0.32","@ephox/boss@3.0.37","@ephox/alloy@4.15.16","@ephox/agar@4.13.32","@ephox/acid@1.0.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