tinymce
npm18 known CVEs affecting this package
Aggregated from OSV, GitHub Security Advisories, NVD, and vendor advisories. Each CVE links to its full detail page with vendor advisories, patches, fixed versions, and remediation guidance.
CVEs affecting tinymcepage 1 of 1
- CVE-2019-1010091MEDIUMCVSS 6.1EG 6.1fixed in 4.9.10 or 5.2.2, by version range2019-07-17
tinymce 4.7.11, 4.7.12 is affected by: CWE-79: Improper Neutralization of Input During Web Page Generation. The impact is: JavaScript code execution. The component is: Media element. The attack vector is: The victim must paste malicious co…
- CVE-2020-12648MEDIUMCVSS 6.1EG 6.1fixed in 4.9.11 or 5.4.1, by version range2020-08-14
A cross-site scripting (XSS) vulnerability in TinyMCE 5.2.1 and earlier allows remote attackers to inject arbitrary web script when configured in classic editing mode.
- CVE-2020-17480MEDIUMCVSS 6.1EG 6.1fixed in 4.9.7 or 5.1.4, by version range2020-08-10
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.
- CVE-2022-23494MEDIUMCVSS 5.4EG 5.4fixed in 6.3.1 or 5.10.7, by version range2022-12-08
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 ale…
- CVE-2023-45818MEDIUMCVSS 6.1EG 6.1fixed in 6.7.1 or 5.10.8, by version range2023-10-19
TinyMCE is an open source rich text editor. A mutation cross-site scripting (mXSS) vulnerability was discovered in TinyMCE’s core undo and redo functionality. When a carefully-crafted HTML snippet passes the XSS sanitisation layer, it is…
- CVE-2023-45819MEDIUMCVSS 6.1EG 6.1fixed in 6.7.1 or 5.10.8, by version range2023-10-19
TinyMCE is an open source rich text editor. A cross-site scripting (XSS) vulnerability was discovered in TinyMCE’s Notification Manager API. The vulnerability exploits TinyMCE's unfiltered notification system, which is used in error hand…
- CVE-2023-48219MEDIUMCVSS 6.1EG 6.1fixed in 5.10.9 or 6.7.3, by version range2023-11-15
TinyMCE is an open source rich text editor. A mutation cross-site scripting (mXSS) vulnerability was discovered in TinyMCE’s core undo/redo functionality and other APIs and plugins. Text nodes within specific parents are not escaped upon…
- CVE-2024-21908MEDIUMCVSS 6.1EG 6.1fixed in 5.9.02024-01-03
TinyMCE versions before 5.9.0 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 brows…
- CVE-2024-21910MEDIUMCVSS 6.1EG 6.1fixed in 5.10.02024-01-03
TinyMCE versions before 5.10.0 are affected by a cross-site scripting vulnerability. A remote and unauthenticated attacker could introduce crafted image or link URLs that would result in the execution of arbitrary JavaScript in an editing …
- CVE-2024-21911MEDIUMCVSS 6.1EG 6.1fixed in 5.6.02024-01-03
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 brows…
- CVE-2024-29203MEDIUMCVSS 4.3EG 4.3fixed in 6.8.12024-03-26
TinyMCE is an open source rich text editor. A cross-site scripting (XSS) vulnerability was discovered in TinyMCE’s content insertion code. This allowed `iframe` elements containing malicious code to execute when inserted into the edito…
- CVE-2024-29881MEDIUMCVSS 4.3EG 4.3fixed in 7.0.02024-03-26
TinyMCE is an open source rich text editor. A cross-site scripting (XSS) vulnerability was discovered in TinyMCE’s content loading and content inserting code. A SVG image could be loaded though an `object` or `embed` element and that im…
- CVE-2024-38356MEDIUMCVSS 6.1EG 6.1fixed in 5.11.0, 6.8.4 or 7.2.0, by version range2024-06-19
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 maliciou…
- CVE-2024-38357MEDIUMCVSS 6.1EG 6.1fixed in 5.11.0, 6.8.4 or 7.2.0, by version range2024-06-19
TinyMCE is an open source rich text editor. A cross-site scripting (XSS) vulnerability was discovered in TinyMCE’s content parsing code. This allowed specially crafted noscript elements containing malicious code to be executed when that …
- CVE-2026-47759HIGHCVSS 8.7EG 8.7fixed in 7.9.3 or 8.5.1, by version range2026-05-28
TinyMCE is an open source rich text editor. Prior to 5.11.1, 7.9.3, and 8.5.1, there is a stored XSS vulnerability via unsanitized data-mce-* attributes (data-mce-href, data-mce-src, data-mce-style). Allows attackers to inject malicious va…
- CVE-2026-47760HIGHCVSS 8.7EG 8.7fixed in 7.1.02026-05-28
TinyMCE is an open source rich text editor. From 6.8.0 to before 7.1.0, TinyMCE contains an XSS vulnerability caused by improper SVG namespace scope handling in the sanitizer. A crafted payload using nested elements can bypass attribute sa…
- CVE-2026-47761HIGHCVSS 8.7EG 8.7fixed in 7.9.3 or 8.5.1, by version range2026-05-28
TinyMCE is an open source rich text editor. Prior to 5.11.1, 7.9.3, and 8.5.1, there is a stored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted data-mce-* attributes, which are executed when conte…
- CVE-2026-47762HIGHCVSS 8.7EG 8.7fixed in 7.9.3 or 8.5.1, by version range2026-05-28
TinyMCE is an open source rich text editor. Prior to 5.11.1, 7.9.3, and 8.5.1, there is a stored XSS vulnerability via forged mce:protected comments. Allows attackers to bypass sanitization and inject scripts that execute when content is r…
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