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vuln-cve/data/2025/48xxx/CVE-2025-48888.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"cveMetadata": {
"cveId": "CVE-2025-48888",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2025-05-27T20:14:34.297Z",
"datePublished": "2025-06-04T19:15:55.041Z",
"dateUpdated": "2025-06-04T19:32:53.261Z"
},
"containers": {
"cna": {
"title": "Deno run with --allow-read and --deny-read flags results in allowed",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-863",
"lang": "en",
"description": "CWE-863: Incorrect Authorization",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "LOW",
"vulnAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"subAvailabilityImpact": "NONE",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
}
],
"references": [
{
"name": "https://github.com/denoland/deno/security/advisories/GHSA-xqxc-x6p3-w683",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/denoland/deno/security/advisories/GHSA-xqxc-x6p3-w683"
},
{
"name": "https://github.com/denoland/deno/pull/22894",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/denoland/deno/pull/22894"
},
{
"name": "https://github.com/denoland/deno/pull/29213",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/denoland/deno/pull/29213"
},
{
"name": "https://github.com/denoland/deno/commit/2f0fae9d9071dcaf0a689bc7097584b1b9ebc8db",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/denoland/deno/commit/2f0fae9d9071dcaf0a689bc7097584b1b9ebc8db"
},
{
"name": "https://github.com/denoland/deno/commit/9d665572d3cd39f997e29e6daac7c1102fc5c04f",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/denoland/deno/commit/9d665572d3cd39f997e29e6daac7c1102fc5c04f"
},
{
"name": "https://github.com/denoland/deno/commit/ef315b56c26c9ef5f25284a5100d2ed525a148cf",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/denoland/deno/commit/ef315b56c26c9ef5f25284a5100d2ed525a148cf"
}
],
"affected": [
{
"vendor": "denoland",
"product": "deno",
"versions": [
{
"version": ">= 1.41.3, < 2.1.13",
"status": "affected"
},
{
"version": ">= 2.2.0, < 2.2.13",
"status": "affected"
},
{
"version": ">= 2.3.0, < 2.3.2",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2025-06-04T19:15:55.041Z"
},
"descriptions": [
{
"lang": "en",
"value": "Deno is a JavaScript, TypeScript, and WebAssembly runtime. Starting in version 1.41.3 and prior to versions 2.1.13, 2.2.13, and 2.3.2, `deno run --allow-read --deny-read main.ts` results in allowed, even though 'deny' should be stronger. The result is the same with all global unary permissions given as `--allow-* --deny-*`. This only affects a nonsensical combination of flags, so there shouldn't be a real impact on the userbase. Users may upgrade to version 2.1.13, 2.2.13, or 2.3.2 to receive a patch."
}
],
"source": {
"advisory": "GHSA-xqxc-x6p3-w683",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"references": [
{
"url": "https://github.com/denoland/deno/security/advisories/GHSA-xqxc-x6p3-w683",
"tags": [
"exploit"
]
}
],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2025-06-04T19:32:34.846347Z",
"id": "CVE-2025-48888",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"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": "2025-06-04T19:32:53.261Z"
}
}
]
}
}