CVE-2026-27877 (GCVE-0-2026-27877)
Vulnerability from cvelistv5
Published
2026-03-27 14:02
Modified
2026-05-13 19:28
Severity ?
VLAI Severity ?
EPSS score ?
Summary
When using public dashboards and direct data-sources, all direct data-sources' passwords are exposed despite not being used in dashboards.
No passwords of proxied data-sources are exposed. We encourage all direct data-sources to be converted to proxied data-sources as far as possible to improve your deployments' security.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-27877",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-03-27T14:56:26.128138Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-312",
"description": "CWE-312 Cleartext Storage of Sensitive Information",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-05-10T13:55:59.537Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"broken-link"
],
"url": "https://grafana.com/security/security-advisories/cve-2026-27877"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"platforms": [
"OnPrem",
"Cloud"
],
"product": "Grafana",
"vendor": "Grafana",
"versions": [
{
"lessThan": "11.6.14",
"status": "affected",
"version": "9.3.0",
"versionType": "semver"
},
{
"lessThan": "12.1.10",
"status": "affected",
"version": "12.0.0",
"versionType": "semver"
},
{
"lessThan": "12.2.8",
"status": "affected",
"version": "12.2.0",
"versionType": "semver"
},
{
"lessThan": "12.3.6",
"status": "affected",
"version": "12.3.0",
"versionType": "semver"
},
{
"lessThan": "12.4.2",
"status": "affected",
"version": "12.4.0",
"versionType": "semver"
}
]
}
],
"datePublic": "2026-03-27T13:59:46.831Z",
"descriptions": [
{
"lang": "en",
"value": "When using public dashboards and direct data-sources, all direct data-sources\u0027 passwords are exposed despite not being used in dashboards.\n\nNo passwords of proxied data-sources are exposed. We encourage all direct data-sources to be converted to proxied data-sources as far as possible to improve your deployments\u0027 security."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-05-13T19:28:40.968Z",
"orgId": "57da9224-a3e2-4646-9d0e-c4dc2e05e7da",
"shortName": "GRAFANA"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://grafana.com/security/security-advisories/cve-2026-27877"
}
],
"source": {
"discovery": "BUG_BOUNTY"
},
"title": "Public dashboards discloses all direct mode datasources",
"x_generator": {
"engine": "cvelib 1.8.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "57da9224-a3e2-4646-9d0e-c4dc2e05e7da",
"assignerShortName": "GRAFANA",
"cveId": "CVE-2026-27877",
"datePublished": "2026-03-27T14:02:11.889Z",
"dateReserved": "2026-02-24T14:30:17.726Z",
"dateUpdated": "2026-05-13T19:28:40.968Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
Loading…
Loading…