What’s Vulnerable › Vulnerabilities
CVE-2026-34405: Nuxt OG Image vulnerable to reflected XSS via query parameter injection into HTML attributes
- Severity: medium (CVSS 6.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2026-03-31 · updated 2026-07-24
- Weakness: CWE-79
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.
Affected products
- nuxt-modules og-image: before 6.2.5 — fixed in 6.2.5
How to fix
Upgrade to a fixed version: nuxt-modules og-image 6.2.5. Check the vendor advisory for mitigations.
References
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