CVE-2025-6087 describes a critical Server-Side Request Forgery (SSRF) vulnerability in the @opennextjs/cloudflare package, affecting Cloudflare's adapter for Open Next and related products. This flaw allows unauthenticated attackers to proxy arbitrary remote content via the /_next/image endpoint, enabling arbitrary remote content loading and potential internal service exposure or phishing risks. With a CVSS score of 9.1 (CRITICAL), the vulnerability has a network attack vector, low complexity, and high impact on confidentiality and integrity. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered community discussion and media coverage, indicating awareness.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.49.3CPE matchmatch criteria | cpe:2.3:a:cloudflare:create-cloudflare:*:*:*:*:*:node.js:*:* | ||
< 1.3.0CPE matchmatch criteria | cpe:2.3:a:opennextjs:opennext_for_cloudflare:*:*:*:*:*:node.js:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:H/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.