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This issue affects the function ConfigProvider.getContextProps of the file components/dialog/index.tsx of the component deepMerge. Performing a manipulation of the argument locale results in improperly controlled modification of object prototype attributes. The attack may be initiated remotely. The reported GitHub issue was closed automatically due to inactivity."}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":6.9,"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:X","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":7.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R","baseSeverity":"HIGH"}},{"cvssV3_0":{"version":"3.0","baseScore":7.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R","baseSeverity":"HIGH"}},{"cvssV2_0":{"version":"2.0","baseScore":7.5,"vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P/E:ND/RL:ND/RC:UR"}}],"timeline":[{"time":"2026-08-23T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-08-23T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-08-23T18:09:55.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"wjm3 (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}],"references":[{"url":"https://vuldb.com/vuln/394564","name":"VDB-394564 | alibaba-fusion next deepMerge index.tsx ConfigProvider.getContextProps prototype pollution","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/394564/cti","name":"VDB-394564 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-78180","name":"CVE-2026-78180 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/884184","name":"Submit #884184 | Node.js @alifd/next 1.27.34 Prototype Pollution","tags":["third-party-advisory"]},{"url":"https://github.com/alibaba-fusion/next/issues/5101","tags":["issue-tracking"]},{"url":"https://github.com/alibaba-fusion/next/","tags":["product"]}],"x_generator":["VulDB PVTS v202608"]},"adp":[{"references":[{"url":"https://github.com/alibaba-fusion/next/issues/5101","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-24T17:06:22.477505Z","id":"CVE-2026-78180","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":"2026-08-24T17:12:36.614Z"}}]}}