Denial of Service Vulnerability in Nuxt OG Image by Nuxt
CVE-2026-34404

6.9MEDIUM

Key Information:

Vendor

Nuxt-modules

Status
Og-image
Vendor
CVE Published:
31 March 2026

What is CVE-2026-34404?

The Nuxt OG Image module allows for the generation of Open Graph images using Vue templates. Prior to the release of version 6.2.5, a vulnerability existed within the image-generation component, specifically at the URI: /_og/d/ and in older versions, /og-image/. This vulnerability arises from the absence of restrictions on the width and height parameters of the generated images, which could be exploited to trigger a Denial of Service (DoS). This issue has been addressed in version 6.2.5, and it is recommended that users upgrade to this version or later to mitigate potential risks.

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Affected Version(s)

og-image < 6.2.5

References

https://github.com/nuxt-modules/og-image/security/advisor...
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CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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