fast-uri vulnerable to host confusion via backslash authority introducer
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| fast-uri | fast-uri | unaffected |
|
Configuration 1 [-]
|
No data.
| Vendor | Product | Versions | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fast-uri | Fast-uri |
|
| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-7p8r-x3mc-p8w7 | fast-uri vulnerable to host confusion via backslash authority introducer |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.380% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Openjsf
Openjsf fast-uri |
|
| CPEs | cpe:2.3:a:openjsf:fast-uri:*:*:*:*:*:node.js:*:* | |
| Vendors & Products |
Openjsf
Openjsf fast-uri |
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-1289 | |
| References |
| |
| Metrics |
threat_severity
|
threat_severity
|
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Fast-uri
Fast-uri fast-uri |
|
| Vendors & Products |
Fast-uri
Fast-uri fast-uri |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | fast-uri before 4.1.2, 3.1.5, and 2.4.4 requires a literal double forward slash to recognize a URI authority, so a reference that uses a backslash based introducer in place of it (backslash backslash, forward slash backslash, or backslash forward slash) is parsed with no authority and folds into the path. Node's native WHATWG URL parser instead treats a backslash as interchangeable with a forward slash for special schemes, so the two parsers extract different hosts from the same input. Applications that use fast-uri to enforce host based policy such as allowlists, SSRF filtering, or redirect validation before passing the same URL into Node's URL or fetch consumers can be steered to an unintended host. Upgrade to fast-uri 4.1.2, 3.1.5, or 2.4.4. | |
| Title | fast-uri vulnerable to host confusion via backslash authority introducer | |
| Weaknesses | CWE-436 | |
| References |
| |
| Metrics |
cvssV3_1
|