{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-15702","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2026-07-14T05:29:15.935Z","datePublished":"2026-07-14T16:45:09.501Z","dateUpdated":"2026-07-15T13:17:16.052Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2026-07-14T16:45:09.501Z"},"title":"tamagui config.ts updateConfig prototype pollution","problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-1321","lang":"en","description":"Improperly Controlled Modification of Object Prototype Attributes"}]},{"descriptions":[{"type":"CWE","cweId":"CWE-94","lang":"en","description":"Code Injection"}]}],"affected":[{"vendor":"n/a","product":"tamagui","versions":[{"version":"2.0","status":"affected"},{"version":"2.1","status":"affected"},{"version":"2.2","status":"affected"},{"version":"2.3.0","status":"affected"},{"version":"2.3.1","status":"unaffected"}],"cpes":["cpe:2.3:a:tamagui:tamagui:*:*:*:*:*:*:*:*"]}],"descriptions":[{"lang":"en","value":"A security vulnerability has been detected in tamagui up to 2.3.0. This affects the function updateConfig of the file code/core/web/src/config.ts. Such manipulation leads to improperly controlled modification of object prototype attributes. The attack may be performed from remote. Upgrading to version 2.3.1 is able to mitigate this issue. The name of the patch is e46af9879b7627934ea4d6d6e46e65cea53abb3d. The affected component should be upgraded."}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":6.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":6.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":6.5,"vectorString":"AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C"}}],"timeline":[{"time":"2026-07-14T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-07-14T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-07-14T07:34:20.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"wjm1 (VulDB User)","type":"reporter"}],"references":[{"url":"https://vuldb.com/vuln/378249","name":"VDB-378249 | tamagui config.ts updateConfig prototype pollution","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/378249/cti","name":"VDB-378249 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-15702","name":"CVE-2026-15702 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/856138","name":"Submit #856138 | Node.js @tamagui/web 2.2.0 Prototype Pollution","tags":["third-party-advisory"]},{"url":"https://github.com/tamagui/tamagui/issues/4029","tags":["issue-tracking"]},{"url":"https://github.com/tamagui/tamagui/commit/e46af9879b7627934ea4d6d6e46e65cea53abb3d","tags":["patch"]},{"url":"https://github.com/tamagui/tamagui/releases/tag/v2.3.1","tags":["patch"]},{"url":"https://github.com/tamagui/tamagui/","tags":["product"]}],"tags":["x_open-source"]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-15T13:14:34.739861Z","id":"CVE-2026-15702","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"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":"2026-07-15T13:17:16.052Z"}}]}}