CVE-2025-48888

{"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"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-48888", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-06-04T19:32:34.846347Z"}}}], "references": [{"url": "https://github.com/denoland/deno/security/advisories/GHSA-xqxc-x6p3-w683", "tags": ["exploit"]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-06-04T19:31:43.733Z"}}], "cna": {"title": "Deno run with --allow-read and --deny-read flags results in allowed", "source": {"advisory": "GHSA-xqxc-x6p3-w683", "discovery": "UNKNOWN"}, "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 5.5, "attackVector": "NETWORK", "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", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "LOW", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "NONE"}}], "affected": [{"vendor": "denoland", "product": "deno", "versions": [{"status": "affected", "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"}]}], "references": [{"url": "https://github.com/denoland/deno/security/advisories/GHSA-xqxc-x6p3-w683", "name": "https://github.com/denoland/deno/security/advisories/GHSA-xqxc-x6p3-w683", "tags": ["x_refsource_CONFIRM"]}, {"url": "https://github.com/denoland/deno/pull/22894", "name": "https://github.com/denoland/deno/pull/22894", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/denoland/deno/pull/29213", "name": "https://github.com/denoland/deno/pull/29213", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/denoland/deno/commit/2f0fae9d9071dcaf0a689bc7097584b1b9ebc8db", "name": "https://github.com/denoland/deno/commit/2f0fae9d9071dcaf0a689bc7097584b1b9ebc8db", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/denoland/deno/commit/9d665572d3cd39f997e29e6daac7c1102fc5c04f", "name": "https://github.com/denoland/deno/commit/9d665572d3cd39f997e29e6daac7c1102fc5c04f", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/denoland/deno/commit/ef315b56c26c9ef5f25284a5100d2ed525a148cf", "name": "https://github.com/denoland/deno/commit/ef315b56c26c9ef5f25284a5100d2ed525a148cf", "tags": ["x_refsource_MISC"]}], "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."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-863", "description": "CWE-863: Incorrect Authorization"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2025-06-04T19:15:55.041Z"}}}, "cveMetadata": {"cveId": "CVE-2025-48888", "state": "PUBLISHED", "dateUpdated": "2025-06-04T19:32:53.261Z", "dateReserved": "2025-05-27T20:14:34.297Z", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "datePublished": "2025-06-04T19:15:55.041Z", "assignerShortName": "GitHub_M"}, "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "deno", "vendor": "denoland", "versions": [{"status": "affected", "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"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:deno:deno:*:*:*:*:*:*:*:*", "matchCriteriaId": "497675CF-A49B-41AB-A559-1A0B5893A747", "versionEndExcluding": "2.1.13", "versionStartIncluding": "1.41.3", "vulnerable": true}, {"criteria": "cpe:2.3:a:deno:deno:*:*:*:*:*:*:*:*", "matchCriteriaId": "3601EB7D-5985-4B5F-87AE-1F47BA4677D3", "versionEndExcluding": "2.2.13", "versionStartIncluding": "2.2.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:deno:deno:*:*:*:*:*:*:*:*", "matchCriteriaId": "019F705F-B29F-43B0-8ED5-456D717518B4", "versionEndExcluding": "2.3.2", "versionStartIncluding": "2.3.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "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."}, {"lang": "es", "value": "Deno es un entorno de ejecuci\u00f3n de JavaScript, TypeScript y WebAssembly. A partir de la versi\u00f3n 1.41.3 y anteriores a las versiones 2.1.13, 2.2.13 y 2.3.2, `deno run --allow-read --deny-read main.ts` da como resultado \"permitido\", aunque `deny' deber\u00eda ser m\u00e1s seguro. El resultado es el mismo con todos los permisos unarios globales asignados como `--allow-* --deny-*`. Esto solo afecta a una combinaci\u00f3n de indicadores sin sentido, por lo que no deber\u00eda tener un impacto real en la base de usuarios. Los usuarios pueden actualizar a las versiones 2.1.13, 2.2.13 o 2.3.2 para recibir un parche."}], "id": "CVE-2025-48888", "lastModified": "2026-06-17T09:30:26.283", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "PROOF_OF_CONCEPT", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-48888", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-06-04T19:32:34.846347Z", "version": "2.0.3"}}]}, "published": "2025-06-04T20:15:23.977", "references": [{"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/denoland/deno/commit/2f0fae9d9071dcaf0a689bc7097584b1b9ebc8db"}, {"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/denoland/deno/commit/9d665572d3cd39f997e29e6daac7c1102fc5c04f"}, {"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/denoland/deno/commit/ef315b56c26c9ef5f25284a5100d2ed525a148cf"}, {"source": "security-advisories@github.com", "tags": ["Issue Tracking", "Patch"], "url": "https://github.com/denoland/deno/pull/22894"}, {"source": "security-advisories@github.com", "tags": ["Issue Tracking", "Patch"], "url": "https://github.com/denoland/deno/pull/29213"}, {"source": "security-advisories@github.com", "tags": ["Exploit", "Vendor Advisory"], "url": "https://github.com/denoland/deno/security/advisories/GHSA-xqxc-x6p3-w683"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "tags": ["Exploit", "Vendor Advisory"], "url": "https://github.com/denoland/deno/security/advisories/GHSA-xqxc-x6p3-w683"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-863"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{}