Is CVE-2026-34405 actively exploited?

No active exploitation of CVE-2026-34405 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-34405 be exploited remotely?

Yes. CVE-2026-34405 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-34405?

CVE-2026-34405 has a CVSS score of 6.1 (MEDIUM).

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MEDIUM

CVE-2026-34405

CWE-79Published: March 31, 2026· Updated: Apr 1, 2026

6.1

CVSS v3.1

EPSS:0.03%probability of exploitation in 30 daysPercentile:8.1th

Official 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.

NVD Source

Technical Analysis

CVE-2026-34405 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.

The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.

From a weakness classification perspective (CWE-79): Cross-site scripting (XSS) vulnerabilities allow attackers to inject malicious scripts into web pages viewed by other users.