Medium severity · published Mar 31, 2026
CVE-2026-34405
Nuxt OG Image vulnerable to reflected XSS via query parameter injection into HTML attributes
6.1
CVSS
0.2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 12% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OG
og-image · nuxt-modules
< 6.2.5 · source: vendor
OI
OG Image · Nuxt
before 6.2.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-34405
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-34405
Exploit
https://github.com/nuxt-modules/og-image/security/advisories/GHSA-mg36-wvcr-m75h
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