ghsa-rgjg-66cx-5x9m
Vulnerability from github
Published
2022-02-15 01:57
Modified
2023-10-02 12:01
Severity
Summary
Grafana Authentication Bypass
Details
Grafana before 4.6.4 and 5.x before 5.2.3 allows authentication bypass because an attacker can generate a valid "remember me" cookie knowing only a username of an LDAP or OAuth user.
Specific Go Packages Affected
github.com/grafana/grafana/pkg/api
{
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "github.com/grafana/grafana"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "4.6.4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "github.com/grafana/grafana"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.2.3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2018-15727"
],
"database_specific": {
"cwe_ids": [
"CWE-287"
],
"github_reviewed": true,
"github_reviewed_at": "2021-05-20T21:09:16Z",
"nvd_published_at": null,
"severity": "CRITICAL"
},
"details": "Grafana before 4.6.4 and 5.x before 5.2.3 allows authentication bypass because an attacker can generate a valid \"remember me\" cookie knowing only a username of an LDAP or OAuth user.\n\n### Specific Go Packages Affected\ngithub.com/grafana/grafana/pkg/api",
"id": "GHSA-rgjg-66cx-5x9m",
"modified": "2023-10-02T12:01:50Z",
"published": "2022-02-15T01:57:18Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-15727"
},
{
"type": "WEB",
"url": "https://github.com/grafana/grafana/commit/7baecf0d0deae0d865e45cf03e082bc0db3f28c3"
},
{
"type": "WEB",
"url": "https://github.com/grafana/grafana/commit/df83bf10a225811927644bdf6265fa80bdea9137"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2018:3829"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:0019"
},
{
"type": "WEB",
"url": "https://grafana.com/blog/2018/08/29/grafana-5.2.3-and-4.6.4-released-with-important-security-fix"
},
{
"type": "WEB",
"url": "https://www.securityfocus.com/bid/105184"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "Grafana Authentication Bypass"
}
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