CVE-2026-34404— Nuxt OG Image vulnerable to DoS via image generation
Quick assessment
Affected
nuxt-modules og-image
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
nuxt-og-image是Nuxt Modules开源的一个为Nuxt应用生成社交媒体预览图的工具。 nuxt-og-image 6.2.5之前版本存在资源管理错误漏洞，该漏洞源于图像生成组件对宽度和高度参数无限制，可能导致拒绝服务攻击。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2026-34404
Vulnerability Information
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Vulnerability Title
Nuxt OG Image vulnerable to DoS via image generation
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
nuxt-og-image 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
nuxt-og-image是Nuxt Modules开源的一个为Nuxt应用生成社交媒体预览图的工具。 nuxt-og-image 6.2.5之前版本存在资源管理错误漏洞，该漏洞源于图像生成组件对宽度和高度参数无限制，可能导致拒绝服务攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| nuxt-modules | og-image | < 6.2.5 | - |
|
II. Public POCs for CVE-2026-34404
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-34404 (1)
IV. Related Vulnerabilities
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nuxt-og-image SSRF — bypass of GHSA-pqhr-mp3f-hrpp / v6.2.5 -
CVE-2026-34405
Nuxt OG Image vulnerable to reflected XSS via query paramete
Same vendor: nuxt-modules
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CVE-2026-102527
Nuxt OG Image cache poisoning through derivable cache keys o -
CVE-2026-61793
Nuxt OG Image has unauthenticated SSRF via `fonts[].path` UR -
CVE-2026-44589
nuxt-og-image SSRF — bypass of GHSA-pqhr-mp3f-hrpp / v6.2.5 -
CVE-2026-34405
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V. Comments for CVE-2026-34404
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