CVE-2025-54075

HIGH EPSS 21.8%
Published Jul 18, 202511mo ago · Modified Jun 17, 20262w ago
8.3 CVSS 3.1
High
Find Similar
Published Jul 18, 2025 11mo ago
Last Modified Jun 17, 2026 2w ago

Description

MDC is a tool to take regular Markdown and write documents interacting deeply with a Vue component. Prior to version 0.17.2, a remote script-inclusion / stored cross-site scripting vulnerability in @nuxtjs/mdc lets a Markdown author inject a `<base href="https://attacker.tld">` element. The `<base>` tag rewrites how all subsequent relative URLs are resolved, so an attacker can make the page load scripts, styles, or images from an external, attacker-controlled origin and execute arbitrary JavaScript in the site’s context. Version 0.17.2 contains a fix for the issue.

CVSS Details

Base Score
8.3
Exploitability
3.9
Impact
3.7
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Changed
Confidentiality Low
Integrity Low
Availability Low

Threat Intelligence

EPSS Exploit Probability
21.8% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

References 2

  • github.com https://github.com/nuxt-modules/mdc/commit/3657a5bf2326a73cd3d906f57149146a412b962a
  • github.com https://github.com/nuxt-modules/mdc/security/advisories/GHSA-cj6r-rrr9-fg82

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.