CVE-2021-39903
Vulnerability from cvelistv5
Published
2021-11-04 22:42
Modified
2024-08-04 02:20
Severity ?
EPSS score ?
Summary
In all versions of GitLab CE/EE since version 13.0, a privileged user, through an API call, can change the visibility level of a group or a project to a restricted option even after the instance administrator sets that visibility option as restricted in settings.
References
▼ | URL | Tags | |
---|---|---|---|
cve@gitlab.com | https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39903.json | Vendor Advisory | |
cve@gitlab.com | https://gitlab.com/gitlab-org/gitlab/-/issues/300017 | Broken Link | |
cve@gitlab.com | https://hackerone.com/reports/1086781 | Permissions Required, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39903.json | Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://gitlab.com/gitlab-org/gitlab/-/issues/300017 | Broken Link | |
af854a3a-2127-422b-91ae-364da2661108 | https://hackerone.com/reports/1086781 | Permissions Required, Third Party Advisory |
Impacted products
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-04T02:20:33.686Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://gitlab.com/gitlab-org/gitlab/-/issues/300017", }, { tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://hackerone.com/reports/1086781", }, { tags: [ "x_refsource_CONFIRM", "x_transferred", ], url: "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39903.json", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { product: "GitLab", vendor: "GitLab", versions: [ { status: "affected", version: ">=13.0, <14.2.6", }, { status: "affected", version: ">=14.3, <14.3.4", }, { status: "affected", version: ">=14.4, <14.4.1", }, ], }, ], credits: [ { lang: "en", value: "Thanks @s4nderdevelopment for reporting this vulnerability through our HackerOne bug bounty program.", }, ], descriptions: [ { lang: "en", value: "In all versions of GitLab CE/EE since version 13.0, a privileged user, through an API call, can change the visibility level of a group or a project to a restricted option even after the instance administrator sets that visibility option as restricted in settings.", }, ], metrics: [ { cvssV3_1: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.5, baseSeverity: "MEDIUM", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "HIGH", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N", version: "3.1", }, }, ], problemTypes: [ { descriptions: [ { description: "Improper authorization in GitLab", lang: "en", type: "text", }, ], }, ], providerMetadata: { dateUpdated: "2021-11-04T22:42:01", orgId: "ceab7361-8a18-47b1-92ba-4d7d25f6715a", shortName: "GitLab", }, references: [ { tags: [ "x_refsource_MISC", ], url: "https://gitlab.com/gitlab-org/gitlab/-/issues/300017", }, { tags: [ "x_refsource_MISC", ], url: "https://hackerone.com/reports/1086781", }, { tags: [ "x_refsource_CONFIRM", ], url: "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39903.json", }, ], x_legacyV4Record: { CVE_data_meta: { ASSIGNER: "cve@gitlab.com", ID: "CVE-2021-39903", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "GitLab", version: { version_data: [ { version_value: ">=13.0, <14.2.6", }, { version_value: ">=14.3, <14.3.4", }, { version_value: ">=14.4, <14.4.1", }, ], }, }, ], }, vendor_name: "GitLab", }, ], }, }, credit: [ { lang: "eng", value: "Thanks @s4nderdevelopment for reporting this vulnerability through our HackerOne bug bounty program.", }, ], data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "In all versions of GitLab CE/EE since version 13.0, a privileged user, through an API call, can change the visibility level of a group or a project to 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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.