Frappe Builder before 1.36.1 SSRF Guard Bypass via HTTP Redirect
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| frappe | builder | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Frappe | Builder |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.342% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Frappe Builder before 1.36.1 contains a server-side request forgery vulnerability in builder/api.py where the assert_not_private_url() guard validates only the initial hostname before callers invoke requests.get(url) with default redirect-following and no IP pinning, allowing an attacker-supplied public URL to HTTP-redirect to internal or link-local addresses the guard never validated. An authenticated attacker can call the convert_to_webp endpoint, which lacks a permission decorator, with a URL that redirects to internal targets such as cloud metadata services to perform SSRF, internal port scanning, or trigger a request-hang denial of service due to the missing timeout. | |
| Title | Frappe Builder before 1.36.1 SSRF Guard Bypass via HTTP Redirect | |
| First Time appeared |
Frappe
Frappe builder |
|
| Weaknesses | CWE-918 | |
| CPEs | cpe:2.3:a:frappe:builder:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Frappe
Frappe builder |
|
| References |
| |
| Metrics |
cvssV3_1
|