CVE-2025-14284: Versions of the package @tiptap/extension-link before 2.10.4 are vulnerable to Cross-site Scripting (XSS) due

Routine

MEDIUM 6.1UPGRADE

CVE-2025-14284 is a medium-severity flaw (CVSS 6.1) affecting tiptap\/extension-link. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.4% (top 69%)
CISA exploited list	No
Weakness	CWE-79
Published	2025-12-09
Last modified	2026-10-14

Publisher (CNA): Snyk · Vendor: tiptap

Last updated 2026-10-14 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-12-09 16:17 UTCPublished CVE record published
2026-10-14 22:10 UTCUpdated Record last modified

tiptap tiptap\/extension-link UPGRADE

Affected: < 2.10.4

Fixed in: 2.10.4

Safe to downgrade to: no unaffected older release

1. Check installed version

npm ls tiptapextension-link

2. UPGRADE to 2.10.4

npm install tiptapextension-link@">=2.10.4"

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-14284?

tiptap\/extension-link: upgrade to 2.10.4. Exact commands for each OS are on this page.

Is CVE-2025-14284 being exploited?

CVE-2025-14284 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-14284 affect?

CVE-2025-14284 affects tiptap\/extension-link. Severity is medium (CVSS 6.1). 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 o

How urgent is CVE-2025-14284?

Priority 34/100. Public exploit reference

References

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