CVE-2025-3197
Vulnerability from cvelistv5
Published
2025-04-04 05:00
Modified
2025-04-04 14:17
Severity ?
EPSS score ?
Summary
Versions of the package expand-object from 0.0.0 are vulnerable to Prototype Pollution in the expand() function in index.js. This function expands the given string into an object and allows a nested property to be set without checking the provided keys for sensitive properties like __proto__.
References
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
n/a | expand-object |
Version: 0.0.0 ≤ |
{ containers: { adp: [ { metrics: [ { other: { content: { id: "CVE-2025-3197", options: [ { Exploitation: "poc", }, { Automatable: "yes", }, { "Technical Impact": "partial", }, ], role: "CISA Coordinator", timestamp: "2025-04-04T14:16:44.828206Z", version: "2.0.3", }, type: "ssvc", }, }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-1321", description: "CWE-1321 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2025-04-04T14:17:14.575Z", orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0", shortName: "CISA-ADP", }, references: [ { tags: [ "exploit", ], url: "https://security.snyk.io/vuln/SNYK-JS-EXPANDOBJECT-5821390", }, ], title: "CISA ADP Vulnrichment", }, ], cna: { affected: [ { product: "expand-object", vendor: "n/a", versions: [ { lessThan: "*", status: "affected", version: "0.0.0", versionType: "semver", }, ], }, ], credits: [ { lang: "en", value: "Miguel Monteiro", }, ], descriptions: [ { lang: "en", value: "Versions of the package expand-object from 0.0.0 are vulnerable to Prototype Pollution in the expand() function in index.js. This function expands the given string into an object and allows a nested property to be set without checking the provided keys for sensitive properties like __proto__.", }, ], metrics: [ { cvssV3_1: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "LOW", baseScore: 7.3, baseSeverity: "HIGH", confidentialityImpact: "LOW", exploitCodeMaturity: "NOT_DEFINED", integrityImpact: "LOW", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", version: "3.1", }, cvssV4_0: { attackComplexity: "LOW", attackRequirements: "NONE", attackVector: "NETWORK", baseScore: 6.9, baseSeverity: "MEDIUM", exploitMaturity: "PROOF_OF_CONCEPT", privilegesRequired: "NONE", subAvailabilityImpact: "NONE", subConfidentialityImpact: "NONE", subIntegrityImpact: "NONE", userInteraction: "NONE", vectorString: "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P", version: "4.0", vulnAvailabilityImpact: "LOW", vulnConfidentialityImpact: "LOW", vulnIntegrityImpact: "LOW", }, }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-1321", description: "Prototype Pollution", lang: "en", }, ], }, ], providerMetadata: { dateUpdated: "2025-04-04T05:00:09.872Z", orgId: "bae035ff-b466-4ff4-94d0-fc9efd9e1730", shortName: "snyk", }, references: [ { url: "https://security.snyk.io/vuln/SNYK-JS-EXPANDOBJECT-5821390", }, { url: "https://gist.github.com/miguelafmonteiro/d8f66af61d14e06338b688f90c4dfa7c", }, { url: "https://github.com/jonschlinkert/expand-object/blob/master/index.js%23L13", }, ], }, }, cveMetadata: { assignerOrgId: "bae035ff-b466-4ff4-94d0-fc9efd9e1730", assignerShortName: "snyk", cveId: "CVE-2025-3197", datePublished: "2025-04-04T05:00:09.872Z", dateReserved: "2025-04-03T11:09:12.579Z", dateUpdated: "2025-04-04T14:17:14.575Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { nvd: "{\"cve\":{\"id\":\"CVE-2025-3197\",\"sourceIdentifier\":\"report@snyk.io\",\"published\":\"2025-04-04T05:15:46.103\",\"lastModified\":\"2025-04-07T14:18:15.560\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Versions of the package expand-object from 0.0.0 are vulnerable to Prototype Pollution in the expand() function in index.js. This function expands the given string into an object and allows a nested property to be set without checking the provided keys for sensitive properties like __proto__.\"},{\"lang\":\"es\",\"value\":\"Las versiones del paquete expand-object a partir de la versión 0.0.0 son vulnerables a la contaminación de prototipos en la función expand() de index.js. Esta función expande la cadena dada en un objeto y permite configurar una propiedad anidada sin comprobar las claves proporcionadas para propiedades sensibles como __proto__.\"}],\"metrics\":{\"cvssMetricV40\":[{\"source\":\"report@snyk.io\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"4.0\",\"vectorString\":\"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/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\",\"baseScore\":6.9,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"attackRequirements\":\"NONE\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"vulnConfidentialityImpact\":\"LOW\",\"vulnIntegrityImpact\":\"LOW\",\"vulnAvailabilityImpact\":\"LOW\",\"subConfidentialityImpact\":\"NONE\",\"subIntegrityImpact\":\"NONE\",\"subAvailabilityImpact\":\"NONE\",\"exploitMaturity\":\"PROOF_OF_CONCEPT\",\"confidentialityRequirement\":\"NOT_DEFINED\",\"integrityRequirement\":\"NOT_DEFINED\",\"availabilityRequirement\":\"NOT_DEFINED\",\"modifiedAttackVector\":\"NOT_DEFINED\",\"modifiedAttackComplexity\":\"NOT_DEFINED\",\"modifiedAttackRequirements\":\"NOT_DEFINED\",\"modifiedPrivilegesRequired\":\"NOT_DEFINED\",\"modifiedUserInteraction\":\"NOT_DEFINED\",\"modifiedVulnConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedVulnIntegrityImpact\":\"NOT_DEFINED\",\"modifiedVulnAvailabilityImpact\":\"NOT_DEFINED\",\"modifiedSubConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedSubIntegrityImpact\":\"NOT_DEFINED\",\"modifiedSubAvailabilityImpact\":\"NOT_DEFINED\",\"Safety\":\"NOT_DEFINED\",\"Automatable\":\"NOT_DEFINED\",\"Recovery\":\"NOT_DEFINED\",\"valueDensity\":\"NOT_DEFINED\",\"vulnerabilityResponseEffort\":\"NOT_DEFINED\",\"providerUrgency\":\"NOT_DEFINED\"}}],\"cvssMetricV31\":[{\"source\":\"report@snyk.io\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L\",\"baseScore\":7.3,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":3.9,\"impactScore\":3.4}]},\"weaknesses\":[{\"source\":\"report@snyk.io\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-1321\"}]},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-1321\"}]}],\"references\":[{\"url\":\"https://gist.github.com/miguelafmonteiro/d8f66af61d14e06338b688f90c4dfa7c\",\"source\":\"report@snyk.io\"},{\"url\":\"https://github.com/jonschlinkert/expand-object/blob/master/index.js%23L13\",\"source\":\"report@snyk.io\"},{\"url\":\"https://security.snyk.io/vuln/SNYK-JS-EXPANDOBJECT-5821390\",\"source\":\"report@snyk.io\"},{\"url\":\"https://security.snyk.io/vuln/SNYK-JS-EXPANDOBJECT-5821390\",\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\"}]}}", vulnrichment: { containers: "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-3197\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"poc\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-04-04T14:16:44.828206Z\"}}}], \"references\": [{\"url\": \"https://security.snyk.io/vuln/SNYK-JS-EXPANDOBJECT-5821390\", \"tags\": [\"exploit\"]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-1321\", \"description\": \"CWE-1321 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-04-04T14:17:07.488Z\"}}], \"cna\": {\"credits\": [{\"lang\": \"en\", \"value\": \"Miguel Monteiro\"}], \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 7.3, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L\", \"integrityImpact\": \"LOW\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"LOW\", \"privilegesRequired\": \"NONE\", \"exploitCodeMaturity\": \"NOT_DEFINED\", \"confidentialityImpact\": \"LOW\"}, \"cvssV4_0\": {\"version\": \"4.0\", \"baseScore\": 6.9, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P\", \"exploitMaturity\": \"PROOF_OF_CONCEPT\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"attackRequirements\": \"NONE\", \"privilegesRequired\": \"NONE\", \"subIntegrityImpact\": \"NONE\", \"vulnIntegrityImpact\": \"LOW\", \"subAvailabilityImpact\": \"NONE\", \"vulnAvailabilityImpact\": \"LOW\", \"subConfidentialityImpact\": \"NONE\", \"vulnConfidentialityImpact\": \"LOW\"}}], \"affected\": [{\"vendor\": \"n/a\", \"product\": \"expand-object\", \"versions\": [{\"status\": \"affected\", \"version\": \"0.0.0\", \"lessThan\": \"*\", \"versionType\": \"semver\"}]}], \"references\": [{\"url\": \"https://security.snyk.io/vuln/SNYK-JS-EXPANDOBJECT-5821390\"}, {\"url\": \"https://gist.github.com/miguelafmonteiro/d8f66af61d14e06338b688f90c4dfa7c\"}, {\"url\": \"https://github.com/jonschlinkert/expand-object/blob/master/index.js%23L13\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Versions of the package expand-object from 0.0.0 are vulnerable to Prototype Pollution in the expand() function in index.js. This function expands the given string into an object and allows a nested property to be set without checking the provided keys for sensitive properties like __proto__.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"cweId\": \"CWE-1321\", \"description\": \"Prototype Pollution\"}]}], \"providerMetadata\": {\"orgId\": \"bae035ff-b466-4ff4-94d0-fc9efd9e1730\", \"shortName\": \"snyk\", \"dateUpdated\": \"2025-04-04T05:00:09.872Z\"}}}", cveMetadata: "{\"cveId\": \"CVE-2025-3197\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-04-04T14:17:14.575Z\", \"dateReserved\": \"2025-04-03T11:09:12.579Z\", \"assignerOrgId\": \"bae035ff-b466-4ff4-94d0-fc9efd9e1730\", \"datePublished\": \"2025-04-04T05:00:09.872Z\", \"assignerShortName\": \"snyk\"}", dataType: "CVE_RECORD", dataVersion: "5.1", }, }, }
Log in or create an account to share your comment.
Security Advisory comment format.
This schema specifies the format of a comment related to a security advisory.
Title of the comment
Description of the comment
Loading…
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.
- 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.