Lookup for vulnerabilities affecting packages.
| Vulnerability_id | VCID-s8jp-pr6y-8qcz |
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| Summary | An issue has been discovered in GitLab CE/EE affecting versions 13.0 to 14.6.5, 14.7 to 14.7.4, and 14.8 to 14.8.2. Private GitLab instances with restricted sign-ups may be vulnerable to user enumeration to unauthenticated users through the GraphQL API. |
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| Aliases |
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| Fixed_packages |
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| Affected_packages |
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| References |
| 0 |
| reference_url |
https://api.first.org/data/v1/epss?cve=CVE-2021-4191 |
| reference_id |
|
| reference_type |
|
| scores |
| 0 |
| value |
0.9226 |
| scoring_system |
epss |
| scoring_elements |
0.99722 |
| published_at |
2026-04-21T12:55:00Z |
|
| 1 |
| value |
0.9226 |
| scoring_system |
epss |
| scoring_elements |
0.99723 |
| published_at |
2026-04-24T12:55:00Z |
|
| 2 |
| value |
0.9236 |
| scoring_system |
epss |
| scoring_elements |
0.99725 |
| published_at |
2026-04-04T12:55:00Z |
|
| 3 |
| value |
0.9236 |
| scoring_system |
epss |
| scoring_elements |
0.99723 |
| published_at |
2026-04-01T12:55:00Z |
|
| 4 |
| value |
0.9236 |
| scoring_system |
epss |
| scoring_elements |
0.99727 |
| published_at |
2026-04-18T12:55:00Z |
|
| 5 |
| value |
0.9236 |
| scoring_system |
epss |
| scoring_elements |
0.99726 |
| published_at |
2026-04-13T12:55:00Z |
|
| 6 |
| value |
0.9236 |
| scoring_system |
epss |
| scoring_elements |
0.99724 |
| published_at |
2026-04-02T12:55:00Z |
|
|
| url |
https://api.first.org/data/v1/epss?cve=CVE-2021-4191 |
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| Weaknesses |
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| Exploits |
| 0 |
| date_added |
null |
| description |
This module queries the GitLab GraphQL API without authentication
to acquire the list of GitLab users (CVE-2021-4191). The module works
on all GitLab versions from 13.0 up to 14.8.2, 14.7.4, and 14.6.5. |
| required_action |
null |
| due_date |
null |
| notes |
Stability:
- crash-safe
SideEffects:
- ioc-in-logs
Reliability: []
|
| known_ransomware_campaign_use |
false |
| source_date_published |
2022-02-25 |
| exploit_type |
null |
| platform |
|
| source_date_updated |
null |
| data_source |
Metasploit |
| source_url |
https://github.com/rapid7/metasploit-framework/tree/master/modules/auxiliary/scanner/http/gitlab_graphql_user_enum.rb |
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| Severity_range_score | null |
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| Exploitability | null |
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| Weighted_severity | null |
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| Risk_score | null |
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| Resource_url | http://public2.vulnerablecode.io/vulnerabilities/VCID-s8jp-pr6y-8qcz |
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