Lookup for vulnerable packages by Package URL.
| Purl | pkg:npm/xo-server@3.5.0-alpha2 |
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| Type | npm |
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| Namespace | |
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| Name | xo-server |
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| Version | 3.5.0-alpha2 |
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| Qualifiers |
|
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| Subpath | |
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| Is_vulnerable | true |
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| Next_non_vulnerable_version | null |
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| Latest_non_vulnerable_version | null |
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| Affected_by_vulnerabilities |
| 0 |
| url |
VCID-tdrv-nnfv-63at |
| vulnerability_id |
VCID-tdrv-nnfv-63at |
| summary |
Incorrect Authorization
Xen Orchestra mishandles authorization, as demonstrated by modified WebSocket resourceSet.getAll data is which the attacker changes the permission field from none to admin. The attacker gains access to data sets such as VMs, Backups, Audit, Users, and Groups. |
| references |
| 0 |
| reference_url |
https://api.first.org/data/v1/epss?cve=CVE-2021-36383 |
| reference_id |
|
| reference_type |
|
| scores |
| 0 |
| value |
0.0015 |
| scoring_system |
epss |
| scoring_elements |
0.35321 |
| published_at |
2026-06-09T12:55:00Z |
|
| 1 |
| value |
0.0015 |
| scoring_system |
epss |
| scoring_elements |
0.35263 |
| published_at |
2026-06-04T12:55:00Z |
|
| 2 |
| value |
0.0015 |
| scoring_system |
epss |
| scoring_elements |
0.35368 |
| published_at |
2026-06-05T12:55:00Z |
|
| 3 |
| value |
0.0015 |
| scoring_system |
epss |
| scoring_elements |
0.35378 |
| published_at |
2026-06-06T12:55:00Z |
|
| 4 |
| value |
0.0015 |
| scoring_system |
epss |
| scoring_elements |
0.35343 |
| published_at |
2026-06-07T12:55:00Z |
|
| 5 |
| value |
0.0015 |
| scoring_system |
epss |
| scoring_elements |
0.35302 |
| published_at |
2026-06-08T12:55:00Z |
|
|
| url |
https://api.first.org/data/v1/epss?cve=CVE-2021-36383 |
|
| 1 |
|
| 2 |
|
| 3 |
|
| 4 |
|
|
| fixed_packages |
|
| aliases |
CVE-2021-36383, GHSA-grvm-gcqf-gh8q
|
| risk_score |
3.1 |
| exploitability |
0.5 |
| weighted_severity |
6.2 |
| resource_url |
http://public2.vulnerablecode.io/vulnerabilities/VCID-tdrv-nnfv-63at |
|
|
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| Fixing_vulnerabilities |
|
|---|
| Risk_score | 3.1 |
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| Resource_url | http://public2.vulnerablecode.io/packages/pkg:npm/xo-server@3.5.0-alpha2 |
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