# tinymce (npm) vulnerabilities Source: https://junglewise.ai/threats/technologies/tinymce Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/tinymce.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 24 vulnerabilities in tinymce (npm): 0 in the last 7 days and 1 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-116675, was published on 27 October 2026. 1 vulnerability in the last four weeks, up from none in the four before. ## Counts - Last 7 days: 0 - Last 30 days: 1 - Last 90 days: 1 - All time: 24 (0 critical, 0 exploited in the wild) ## About tinymce (npm) TinyMCE is a JavaScript rich text editor for web-based content editing and HTML manipulation. ## Latest tinymce (npm) vulnerabilities - [CVE-2026-116675: TinyMCE media plugin stored cross-site scripting](https://junglewise.ai/threats/cve-2026-116675-tinymce-is-an-open-source-rich-text-editor-from-7-9-3-until-7-9) (high, CVSS 4, published 27 Oct 2026) - [CVE-2024-38356: PYSEC-2026-1301 - TinyMCE Cross-Site Scripting (XSS) vulnerability using noneditable_regexp option](https://junglewise.ai/threats/cve-2024-38356-tinymce-cross-site-scripting-in-noneditable-regexp) (low, CVSS 3.1, published 7 Jul 2026) - [CVE-2024-38357: PYSEC-2026-1302 - TinyMCE Cross-Site Scripting (XSS) vulnerability using noscript elements](https://junglewise.ai/threats/cve-2024-38357-tinymce-cross-site-scripting-in-noscript-element-parsing) (low, CVSS 3.1, published 7 Jul 2026) - [CVE-2024-21910: PYSEC-2026-632 - Cross-site scripting vulnerability in TinyMCE plugins](https://junglewise.ai/threats/cve-2024-21910-tinymce-cross-site-scripting-in-image-and-link-plugins) (low, CVSS 3.1, published 2 Jul 2026) - [CVE-2026-47762: Tiny Technologies TinyMCE stored XSS via forged mce:protected comments](https://junglewise.ai/threats/cve-2026-47762-tiny-technologies-tinymce-stored-xss-via-forged-mce-protected) (high, CVSS 8.7, published 28 May 2026) - [CVE-2026-47761: Tiny Technologies TinyMCE stored XSS in media plugin](https://junglewise.ai/threats/cve-2026-47761-tiny-technologies-tinymce-stored-xss-in-media-plugin) (high, CVSS 8.7, published 28 May 2026) - [CVE-2026-47760: TinyMCE XSS via improper SVG namespace handling in sanitizer](https://junglewise.ai/threats/cve-2026-47760-tinymce-xss-via-improper-svg-namespace-handling-in-sanitizer) (high, CVSS 8.7, published 28 May 2026) - [CVE-2026-47759: TinyMCE stored XSS via unsanitized data-mce attributes](https://junglewise.ai/threats/cve-2026-47759-tinymce-stored-xss-via-unsanitized-data-mce-attributes) (high, CVSS 8.7, published 28 May 2026) - [CVE-2024-29203: TinyMCE cross-site scripting in iframe handling](https://junglewise.ai/threats/cve-2024-29203-tinymce-cross-site-scripting-in-iframe-handling) (low, CVSS 3.1, published 26 Mar 2024) - [CVE-2024-29881: TinyMCE cross-site scripting in SVG handling via object or embed elements](https://junglewise.ai/threats/cve-2024-29881-tinymce-cross-site-scripting-in-svg-handling-via-object-or-embed) (low, CVSS 3.1, published 26 Mar 2024) - [TinyMCE stored cross-site scripting in schema validation](https://junglewise.ai/threats/tinymce-stored-cross-site-scripting-in-schema-validation-74691836) (info, CVSS 6.1, published 3 Jan 2024) - [TinyMCE cross-site scripting in image and link plugins](https://junglewise.ai/threats/tinymce-cross-site-scripting-in-image-and-link-plugins-3438ab76) (info, CVSS 6.1, published 3 Jan 2024) - [TinyMCE cross-site scripting in URL sanitization](https://junglewise.ai/threats/tinymce-cross-site-scripting-in-url-sanitization-a8b8859f) (info, CVSS 6.1, published 3 Jan 2024) - [CVE-2023-48219: TinyMCE mutation cross-site scripting via unescaped text nodes](https://junglewise.ai/threats/cve-2023-48219-tinymce-mutation-cross-site-scripting-via-unescaped-text-nodes) (low, CVSS 3.1, published 15 Nov 2023) - [CVE-2023-45819: TinyMCE XSS vulnerability in notificationManager.open API](https://junglewise.ai/threats/cve-2023-45819-tinymce-xss-vulnerability-in-notificationmanager-open-api) (low, CVSS 3.1, published 19 Oct 2023) - [CVE-2023-45818: TinyMCE mutation XSS in undo/redo and content APIs](https://junglewise.ai/threats/cve-2023-45818-tinymce-mutation-xss-in-undo-redo-and-content-apis) (low, CVSS 3.1, published 19 Oct 2023) - [CVE-2022-23494: TinyMCE cross-site scripting in alert dialogs](https://junglewise.ai/threats/cve-2022-23494-tinymce-cross-site-scripting-in-alert-dialogs) (low, CVSS 3.1, published 8 Dec 2022) - [CVE-2024-21908: TinyMCE cross-site scripting in schema validation](https://junglewise.ai/threats/cve-2024-21908-tinymce-cross-site-scripting-in-schema-validation) (low, CVSS 3.1, published 22 Oct 2021) - [TinyMCE cross-site scripting in parser and plugins](https://junglewise.ai/threats/tinymce-cross-site-scripting-in-parser-and-plugins-997dc7a8) (low, CVSS 3.1, published 6 May 2021) - [CVE-2024-21911: TinyMCE cross-site scripting in URL sanitization](https://junglewise.ai/threats/cve-2024-21911-tinymce-cross-site-scripting-in-url-sanitization) (info, CVSS 6.1, published 6 Jan 2021) - [TinyMCE codesample plugin regex denial of service](https://junglewise.ai/threats/tinymce-codesample-plugin-regex-denial-of-service-ae7f4c47) (info, CVSS 0, published 6 Jan 2021) - [CVE-2020-12648: TinyMCE cross-site scripting in parser](https://junglewise.ai/threats/cve-2020-12648-tinymce-cross-site-scripting-in-parser) (low, CVSS 3.1, published 11 Aug 2020) - [CVE-2019-1010091: TinyMCE cross-site scripting via clipboard content](https://junglewise.ai/threats/cve-2019-1010091-tinymce-cross-site-scripting-via-clipboard-content) (info, CVSS 6.1, published 11 May 2020) - [CVE-2020-17480: Tiny Technologies TinyMCE XSS in core parser and plugins](https://junglewise.ai/threats/cve-2020-17480-tiny-technologies-tinymce-xss-in-core-parser-and-plugins) (info, CVSS 6.1, published 30 Jan 2020) ## Most severe tinymce (npm) vulnerabilities - [CVE-2026-47762: Tiny Technologies TinyMCE stored XSS via forged mce:protected comments](https://junglewise.ai/threats/cve-2026-47762-tiny-technologies-tinymce-stored-xss-via-forged-mce-protected) (high, CVSS 8.7, published 28 May 2026) - [CVE-2026-47759: TinyMCE stored XSS via unsanitized data-mce attributes](https://junglewise.ai/threats/cve-2026-47759-tinymce-stored-xss-via-unsanitized-data-mce-attributes) (high, CVSS 8.7, published 28 May 2026) - [CVE-2026-47761: Tiny Technologies TinyMCE stored XSS in media plugin](https://junglewise.ai/threats/cve-2026-47761-tiny-technologies-tinymce-stored-xss-in-media-plugin) (high, CVSS 8.7, published 28 May 2026) - [CVE-2026-47760: TinyMCE XSS via improper SVG namespace handling in sanitizer](https://junglewise.ai/threats/cve-2026-47760-tinymce-xss-via-improper-svg-namespace-handling-in-sanitizer) (high, CVSS 8.7, published 28 May 2026) - [CVE-2026-116675: TinyMCE media plugin stored cross-site scripting](https://junglewise.ai/threats/cve-2026-116675-tinymce-is-an-open-source-rich-text-editor-from-7-9-3-until-7-9) (high, CVSS 4, published 27 Oct 2026) - [CVE-2020-12648: TinyMCE cross-site scripting in parser](https://junglewise.ai/threats/cve-2020-12648-tinymce-cross-site-scripting-in-parser) (low, CVSS 3.1, published 11 Aug 2020) - [CVE-2024-21908: TinyMCE cross-site scripting in schema validation](https://junglewise.ai/threats/cve-2024-21908-tinymce-cross-site-scripting-in-schema-validation) (low, CVSS 3.1, published 22 Oct 2021) - [CVE-2022-23494: TinyMCE cross-site scripting in alert dialogs](https://junglewise.ai/threats/cve-2022-23494-tinymce-cross-site-scripting-in-alert-dialogs) (low, CVSS 3.1, published 8 Dec 2022) - [CVE-2024-21910: PYSEC-2026-632 - Cross-site scripting vulnerability in TinyMCE plugins](https://junglewise.ai/threats/cve-2024-21910-tinymce-cross-site-scripting-in-image-and-link-plugins) (low, CVSS 3.1, published 2 Jul 2026) - [CVE-2023-48219: TinyMCE mutation cross-site scripting via unescaped text nodes](https://junglewise.ai/threats/cve-2023-48219-tinymce-mutation-cross-site-scripting-via-unescaped-text-nodes) (low, CVSS 3.1, published 15 Nov 2023) ## Vulnerabilities per week 1 vulnerability in the last four weeks, up from none in the four before. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 1 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Other npm technologies - [openclaw (npm)](https://junglewise.ai/threats/technologies/npm-openclaw): 214 vulnerabilities - [flowise (npm)](https://junglewise.ai/threats/technologies/flowise): 133 vulnerabilities - [parse-server (npm)](https://junglewise.ai/threats/technologies/parse-server): 117 vulnerabilities - [vm2 (npm)](https://junglewise.ai/threats/technologies/vm2): 111 vulnerabilities - [electron (npm)](https://junglewise.ai/threats/technologies/electron): 77 vulnerabilities - [ghost (npm)](https://junglewise.ai/threats/technologies/ghost): 74 vulnerabilities - [n8n (npm)](https://junglewise.ai/threats/technologies/npm-n8n): 64 vulnerabilities - [hono (npm)](https://junglewise.ai/threats/technologies/hono): 62 vulnerabilities - [directus (npm)](https://junglewise.ai/threats/technologies/directus): 61 vulnerabilities - [nocodb (npm)](https://junglewise.ai/threats/technologies/nocodb): 54 vulnerabilities - [undici (npm)](https://junglewise.ai/threats/technologies/undici): 53 vulnerabilities - [@budibase/server (npm)](https://junglewise.ai/threats/technologies/budibase-server): 42 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "tinymce (npm) vulnerabilities", https://junglewise.ai/threats/technologies/tinymce, 13 November 2026.