CVE-2025-14284

Name: CVE-2025-14284
Creator: NVD / NIST
Published: 2025-12-09T16:17:37.657+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2/10EPSS 0.30%

Last modified Jun 17, 2026

CVE-2025-14284 is a low-severity vulnerability rated 2/10 on the CVSS scale. 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.. EPSS estimates a 0.30% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS 4.0

2/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.30%

21.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Tiptap	Tiptap\/Extension-Link	< 2.10.4

References

https://gist.github.com/th4s1s/3d1b6cd3e7257b14947242f712ec6e1fExploit, Third Party Advisory
https://github.com/ueberdosis/tiptap/commit/1c2fefe3d61ab1c8fbaa6d6b597251e1b6d9aaedPatch
https://github.com/ueberdosis/tiptap/releases/tag/v2.10.4Release Notes
https://security.snyk.io/vuln/SNYK-JS-TIPTAPEXTENSIONLINK-14222197Third Party Advisory
https://gist.github.com/th4s1s/3d1b6cd3e7257b14947242f712ec6e1fExploit, Third Party Advisory

Timeline

Published: Dec 9, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-14284?

How severe is CVE-2025-14284?

CVE-2025-14284 has a CVSS score of 2/10 (LOW severity). The EPSS model estimates a 0.30% probability of exploitation in the next 30 days.

How do I fix CVE-2025-14284?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-14284?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST