{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-34698","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2024-05-07T13:53:00.131Z","datePublished":"2024-05-13T15:50:34.498Z","dateUpdated":"2024-08-02T02:59:21.707Z"},"containers":{"cna":{"title":"Prototype Pollution in getQueryParam Function (URL Query Parser)","problemTypes":[{"descriptions":[{"cweId":"CWE-1321","lang":"en","description":"CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":4.6,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L","version":"3.1"}}],"references":[{"name":"https://github.com/freescout-helpdesk/freescout/security/advisories/GHSA-rx6j-4c33-9h3r","tags":["x_refsource_CONFIRM"],"url":"https://github.com/freescout-helpdesk/freescout/security/advisories/GHSA-rx6j-4c33-9h3r"},{"name":"https://github.com/freescout-helpdesk/freescout/commit/2614514bc6d6c4ad563202a1c9cae5a97b195cc5","tags":["x_refsource_MISC"],"url":"https://github.com/freescout-helpdesk/freescout/commit/2614514bc6d6c4ad563202a1c9cae5a97b195cc5"}],"affected":[{"vendor":"freescout-helpdesk","product":"freescout","versions":[{"version":"< 1.8.139","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2024-05-13T15:50:34.498Z"},"descriptions":[{"lang":"en","value":"FreeScout is a free, self-hosted help desk and shared mailbox. Versions of FreeScout prior to 1.8.139 contain a Prototype Pollution vulnerability in the `/public/js/main.js` source file. The Prototype Pollution arises because the `getQueryParam` Function recursively merges an object containing user-controllable properties into an existing object (For URL Query Parameters Parsing), without first sanitizing the keys. This can allow an attacker to inject a property with a key `__proto__`, along with arbitrarily nested properties. The merge operation assigns the nested properties to the `params` object's prototype instead of the target object itself. As a result, the attacker can pollute the prototype with properties containing harmful values, which are then inherited by user-defined objects and subsequently used by the application dangerously. The vulnerability lets an attacker control properties of objects that would otherwise be inaccessible. If the application subsequently handles an attacker-controlled property in an unsafe way, this can potentially be chained with other vulnerabilities like DOM-based XSS, Open Redirection, Cookie Manipulation, Link Manipulation, HTML Injection, etc. Version 1.8.139 contains a patch for the issue."}],"source":{"advisory":"GHSA-rx6j-4c33-9h3r","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-34698","role":"CISA Coordinator","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-05-21T18:35:12.548255Z"}}}],"affected":[{"cpes":["cpe:2.3:a:freescout_helpdesk:freescout:*:*:*:*:*:*:*:*"],"vendor":"freescout_helpdesk","product":"freescout","versions":[{"status":"affected","version":"0","lessThan":"1.8.139","versionType":"custom"}],"defaultStatus":"unknown"}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-04T17:42:25.344Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T02:59:21.707Z"},"title":"CVE Program Container","references":[{"name":"https://github.com/freescout-helpdesk/freescout/security/advisories/GHSA-rx6j-4c33-9h3r","tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/freescout-helpdesk/freescout/security/advisories/GHSA-rx6j-4c33-9h3r"},{"name":"https://github.com/freescout-helpdesk/freescout/commit/2614514bc6d6c4ad563202a1c9cae5a97b195cc5","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/freescout-helpdesk/freescout/commit/2614514bc6d6c4ad563202a1c9cae5a97b195cc5"}]}]}}