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vuln-cve/data/2026/76xxx/CVE-2026-76876.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-76876",
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"state": "PUBLISHED",
"assignerShortName": "VulnCheck",
"dateReserved": "2026-08-19T21:47:08.937Z",
"datePublished": "2026-08-21T19:38:45.203Z",
"dateUpdated": "2026-11-08T14:08:54.014Z"
},
"containers": {
"cna": {
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"shortName": "VulnCheck",
"dateUpdated": "2026-11-08T14:08:54.014Z"
},
"datePublic": "2026-08-17T00:00:00.000Z",
"title": "Craftplan < 0.5.1 Broken Access Control Information Disclosure via Settings API",
"descriptions": [
{
"lang": "en",
"value": "Craftplan before 0.5.1 contains a broken access control vulnerability that allows unauthenticated attackers to read sensitive credentials by exploiting an unconditional authorization policy on the Settings resource. Attackers can send a GET request to the settings API endpoint with a valid record ID to retrieve decrypted SMTP passwords, email API keys, and email API secrets due to the read policy using an always-allow authorization check that bypasses all identity verification."
}
],
"tags": [
"x_open-source"
],
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"cweId": "CWE-862",
"description": "Missing Authorization",
"type": "CWE"
}
]
}
],
"affected": [
{
"defaultStatus": "affected",
"vendor": "puemos",
"product": "craftplan",
"packageURL": "pkg:github/puemos/craftplan",
"repo": "https://github.com/puemos/craftplan",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThan": "0.5.1"
}
]
}
],
"metrics": [
{
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
],
"cvssV4_0": {
"attackVector": "NETWORK",
"attackComplexity": "HIGH",
"attackRequirements": "NONE",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"vulnConfidentialityImpact": "HIGH",
"subConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"subIntegrityImpact": "NONE",
"vulnAvailabilityImpact": "NONE",
"subAvailabilityImpact": "NONE",
"exploitMaturity": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"valueDensity": "NOT_DEFINED",
"vulnerabilityResponseEffort": "NOT_DEFINED",
"providerUrgency": "NOT_DEFINED",
"version": "4.0",
"baseSeverity": "HIGH",
"baseScore": 8.2,
"vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"
}
},
{
"format": "CVSS",
"scenarios": [
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"lang": "en",
"value": "GENERAL"
}
],
"cvssV3_1": {
"attackVector": "NETWORK",
"attackComplexity": "HIGH",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"availabilityImpact": "NONE",
"version": "3.1",
"baseSeverity": "MEDIUM",
"baseScore": 5.9,
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"
}
}
],
"references": [
{
"url": "https://github.com/puemos/craftplan/releases/tag/v0.5.1",
"name": "craftplan 0.5.1 Release Notes",
"tags": [
"release-notes"
]
},
{
"url": "https://github.com/puemos/craftplan/commit/317acd584b68887f592dc3b97f47703dd63b1bf",
"name": "Patch Commit",
"tags": [
"patch"
]
},
{
"url": "https://www.vulncheck.com/advisories/craftplan-broken-access-control-information-disclosure-via-settings-api",
"tags": [
"third-party-advisory"
]
}
],
"credits": [
{
"lang": "en",
"value": "Michael Holmquist",
"type": "finder"
}
],
"source": {
"discovery": "UNKNOWN"
},
"x_generator": {
"engine": "vulncheck"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-08-25T17:17:18.902565Z",
"id": "CVE-2026-76876",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-08-25T17:17:45.458Z"
}
}
]
}
}