GHSA-vhrc-hgrq-x75r

@tiptap/extension-link vulnerable to Cross-site Scripting (XSS)

Source: GitHub Advisory Database (reviewed) Low CVE-2025-14284

Packages

Ecosystem	Package	Affected	Fixed in
npm	@tiptap/extension-link	< 2.10.4	2.10.4

Details

As written in the advisory (Markdown source, shown as plain text).

Versions of the package @tiptap/extension-link before 2.10.4 are vulnerable to Cross-site Scripting (XSS) due to unsanitized user input allowed in setting or toggling links. An attacker can execute arbitrary JavaScript code in the context of the application by injecting a javascript: URL payload into these attributes, which is then triggered either by user interaction.

References

External links from the advisory. They lead to third-party sites.

https://nvd.nist.gov/vuln/detail/CVE-2025-14284 advisory
https://github.com/ueberdosis/tiptap/commit/1c2fefe3d61ab1c8fbaa6d6b597251e1b6d9aaed web
https://gist.github.com/th4s1s/3d1b6cd3e7257b14947242f712ec6e1f web
https://github.com/ueberdosis/tiptap package
https://github.com/ueberdosis/tiptap/releases/tag/v2.10.4 web
https://security.snyk.io/vuln/SNYK-JS-TIPTAPEXTENSIONLINK-14222197 web