Next.js Server-Side Request Forgery in Server Actions
CVSS v3
7.5
HIGH
EPSS Score
92.8%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Next.js is a React framework that can provide building blocks to create web applications. A Server-Side Request Forgery (SSRF) vulnerability was identified in Next.js Server Actions. If the `Host` header is modified, and the below conditions are also met, an attacker may be able to make requests that appear to be originating from the Next.js application server itself. The required conditions are 1) Next.js is running in a self-hosted manner; 2) the Next.js application makes use of Server Actions
Next.js is a React framework that can provide building blocks to create web applications. A Server-Side Request Forgery (SSRF) vulnerability was identified in Next.js Server Actions. If the `Host` header is modified, and the below conditions are also met, an attacker may be able to make requests that appear to be originating from the Next.js application server itself. The required conditions are 1) Next.js is running in a self-hosted manner; 2) the Next.js application makes use of Server Actions
Active exploitation of CVE-2024-34351 has not been confirmed. The EPSS score is 92.8%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2024-34351 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string 3.1.
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Ranked by exploit probability (EPSS).