EUVD-2026-17668

| CVE-2026-34404 MEDIUM
2026-03-31 GitHub_M GHSA-c7xp-q6q8-hg76
6.9
CVSS 4.0
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CVSS Vector

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/E:X/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
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

4
Patch Released
Apr 01, 2026 - 02:30 nvd
Patch available
Analysis Generated
Mar 31, 2026 - 21:46 vuln.today
EUVD ID Assigned
Mar 31, 2026 - 21:46 euvd
EUVD-2026-17668
CVE Published
Mar 31, 2026 - 21:16 nvd
MEDIUM 6.9

Tags

Denial Of Service

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.

Analysis

Nuxt OG Image versions prior to 6.2.5 are vulnerable to denial of service through unbounded image dimension parameters in the /_og/d/ endpoint. Attackers can specify arbitrarily large width and height values, causing the image-generation component to consume excessive CPU and memory resources, resulting in application unavailability. …

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Priority Score

35
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +34
POC: 0

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EUVD-2026-17668 vulnerability details – vuln.today
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