Grav: Low-privileged API users can create super-admin accounts via blueprint-upload
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| getgrav | grav | affected |
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No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Getgrav | Grav |
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-6xx2-m8wv-756h | Low-privileged Grav API users can create super-admin accounts via blueprint-upload |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.336% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:getgrav:grav:2.0.0:beta2:*:*:*:*:*:* | |
| Metrics |
cvssV3_1
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| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Getgrav
Getgrav grav |
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| Vendors & Products |
Getgrav
Getgrav grav |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Grav is a file-based Web platform. In Grav 2.0.0-beta.2, a low-privileged authenticated API user with api.media.write can abuse /api/v1/blueprint-upload to write an arbitrary YAML file into user/accounts/, then log in as the newly created account with api.super privileges. This results in full administrative compromise of the Grav API. This vulnerability is fixed in API 1.0.0-beta.17. | |
| Title | Grav: Low-privileged API users can create super-admin accounts via blueprint-upload | |
| Weaknesses | CWE-269 CWE-434 |
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| References |
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| Metrics |
cvssV4_0
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