CVE-2026-34404

Nuxt OG Image vulnerable to DoS via image generation

Published: Mar 31, 2026Updated: Jul 24, 2026 Sources: CVE List NVD BDUCWE-400

7.5HIGH

Description

Nuxt OG Image generates OG Images with Vue templates in Nuxt. Prior to version 6.2.5, the image‑generation component by the URI: /_og/d/ (and, in older versions, /og-image/) contains a Denial of Service (DoS) vulnerability. The issue arises because there is no restriction on the width and height parameters of the generated image. The vulnerability was reproduced using the standard configuration and the default templates. This issue has been patched in version 6.2.5.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:NConfidentiality

None

I:NIntegrity

None

A:HAvailability

High

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Weaknesses

CWE-400

Affected Products

Сообщество свободного программного обеспечения

oss-projectaka fsf

Nuxt OG ImageOn-prem

Operating Systems / linux-distro

nuxt-modules

oss-projectaka mdc, og-image

og-imageLibrary

OSS Libraries / npm

nuxt

oss-projectaka nuxt/framework, nuxt.js

og imageLibrary

OSS Libraries / web-framework

Exploitability

Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique

Impact

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References

https://github.com/nuxt-modules/og-image/releases/tag/v6.2.5

github.com

https://github.com/nuxt-modules/og-image/security/advisories/GHSA-c7xp-q6q8-hg76

github.com

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