CVE-2026-34405

Nuxt OG Image vulnerable to reflected XSS via query parameter injection into HTML attributes

State: Published
Severity: 6.1 Medium
Published: Mar 31, 2026
Updated: Apr 1, 2026
Reserved: Mar 27, 2026

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 vulnerability that allows injection of arbitrary attributes into the HTML page body. This issue has been patched in version 6.2.5.

Scores

CVSS	Score	Vector	Source
3.1	6.1 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	GitHub_M

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
og-imagenuxt-modules	< 6.2.5Affected

References

https://github.com/nuxt-modules/og-image/security/advisories/GHSA-mg36-wvcr-m75h

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