CVSS: 6.1EPSS: 0%CPEs: 3EXPL: 0CVE-2024-38357 – TinyMCE Cross-Site Scripting (XSS) vulnerability using noscript elements
https://notcve.org/view.php?id=CVE-2024-38357
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 content was loaded into the editor. This vulnerability has been patched in TinyMCE 7.2.0, TinyMCE 6.8.4 and TinyMCE 5.11.0 LTS by ensuring that content within noscript elements are properly parsed. Users are advised to upgrade. • https://github.com/tinymce/tinymce/commit/5acb741665a98e83d62b91713c800abbff43b00d https://github.com/tinymce/tinymce/security/advisories/GHSA-w9jx-4g6g-rp7x https://owasp.org/www-community/attacks/xss https://www.tiny.cloud/docs/tinymce/6/6.8.4-release-notes/#overview https://www.tiny.cloud/docs/tinymce/7/7.2-release-notes/#overview • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 6.1EPSS: 0%CPEs: 3EXPL: 0CVE-2024-38356 – TinyMCE Cross-Site Scripting (XSS) vulnerability using noneditable_regexp option
https://notcve.org/view.php?id=CVE-2024-38356
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 malicious code were able to be executed when content was extracted from the editor. This vulnerability has been patched in TinyMCE 7.2.0, TinyMCE 6.8.4 and TinyMCE 5.11.0 LTS by ensuring that, when using the `noneditable_regexp` option, any content within an attribute is properly verified to match the configured regular expression before being added. Users are advised to upgrade. • https://github.com/tinymce/tinymce/commit/5acb741665a98e83d62b91713c800abbff43b00d https://github.com/tinymce/tinymce/security/advisories/GHSA-9hcv-j9pv-qmph https://owasp.org/www-community/attacks/xss https://www.tiny.cloud/docs/tinymce/6/6.8.4-release-notes/#overview https://www.tiny.cloud/docs/tinymce/7/7.2-release-notes/#overview • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 4.3EPSS: 0%CPEs: 1EXPL: 0CVE-2024-29881 – TinyMCE Cross-Site Scripting (XSS) vulnerability in handling external SVG files through Object or Embed elements
https://notcve.org/view.php?id=CVE-2024-29881
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 image could potentially contain a XSS payload. This vulnerability is fixed in 6.8.1 and 7.0.0. TinyMCE es un editor de texto enriquecido de código abierto. • https://github.com/tinymce/tinymce/commit/bcdea2ad14e3c2cea40743fb48c63bba067ae6d1 https://github.com/tinymce/tinymce/security/advisories/GHSA-5359-pvf2-pw78 https://www.tiny.cloud/docs/tinymce/6/6.8.1-release-notes/#new-convert_unsafe_embeds-option-that-controls-whether-object-and-embed-elements-will-be-converted-to-more-restrictive-alternatives-namely-img-for-image-mime-types-video-for-video-mime-types-audio-audio-mime-types-or-iframe-for-other-or-unspecified-mime-types https://www.tiny.cloud/docs/tinymce/7/7.0 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 4.3EPSS: 0%CPEs: 1EXPL: 0CVE-2024-29203 – TinyMCE Cross-Site Scripting (XSS) vulnerability in handling iframes
https://notcve.org/view.php?id=CVE-2024-29203
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 editor. These `iframe` elements are restricted in their permissions by same-origin browser protections, but could still trigger operations such as downloading of malicious assets. This vulnerability is fixed in 6.8.1. • https://github.com/tinymce/tinymce/commit/bcdea2ad14e3c2cea40743fb48c63bba067ae6d1 https://github.com/tinymce/tinymce/security/advisories/GHSA-438c-3975-5x3f https://www.tiny.cloud/docs/tinymce/6/6.8.1-release-notes/#new-convert_unsafe_embeds-option-that-controls-whether-object-and-embed-elements-will-be-converted-to-more-restrictive-alternatives-namely-img-for-image-mime-types-video-for-video-mime-types-audio-audio-mime-types-or-iframe-for-other-or-unspecified-mime-types https://www.tiny.cloud/docs/tinymce/7/7.0 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 6.1EPSS: 0%CPEs: 2EXPL: 0CVE-2023-48219 – Special characters in unescaped text nodes can trigger mXSS in TinyMCE
https://notcve.org/view.php?id=CVE-2023-48219
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 serialization according to the HTML standard. If such text nodes contain a special character reserved as an internal marker, they can be combined with other HTML patterns to form malicious snippets. These snippets pass the initial sanitisation layer when the content is parsed into the editor body, but can trigger XSS when the special internal marker is removed from the content and re-parsed. his vulnerability has been patched in TinyMCE versions 6.7.3 and 5.10.9. • https://github.com/tinymce/tinymce/security/advisories/GHSA-v626-r774-j7f8 https://tiny.cloud/docs/release-notes/release-notes5109 https://tiny.cloud/docs/tinymce/6/6.7.3-release-notes • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •