{"id":"CVE-2026-78180","state":"PUBLISHED","title":"alibaba-fusion next deepMerge index.tsx ConfigProvider.getContextProps prototype pollution","description":"A security flaw has been discovered in alibaba-fusion next up to 1.27.34. 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.","publishedAt":"2026-08-24T03:15:08.568Z","updatedAt":"2026-08-24T17:12:36.614Z","severity":{"score":6.9,"label":"Medium","version":"4.0","vector":"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","source":"VulDB"},"assigner":"VulDB","products":["alibaba-fusion next"],"affected":[{"vendor":"alibaba-fusion","product":"next","versions":[{"version":"1.27.0","status":"affected"},{"version":"1.27.1","status":"affected"},{"version":"1.27.2","status":"affected"},{"version":"1.27.3","status":"affected"},{"version":"1.27.4","status":"affected"},{"version":"1.27.5","status":"affected"},{"version":"1.27.6","status":"affected"},{"version":"1.27.7","status":"affected"},{"version":"1.27.8","status":"affected"},{"version":"1.27.9","status":"affected"},{"version":"1.27.10","status":"affected"},{"version":"1.27.11","status":"affected"},{"version":"1.27.12","status":"affected"},{"version":"1.27.13","status":"affected"},{"version":"1.27.14","status":"affected"},{"version":"1.27.15","status":"affected"},{"version":"1.27.16","status":"affected"},{"version":"1.27.17","status":"affected"},{"version":"1.27.18","status":"affected"},{"version":"1.27.19","status":"affected"},{"version":"1.27.20","status":"affected"},{"version":"1.27.21","status":"affected"},{"version":"1.27.22","status":"affected"},{"version":"1.27.23","status":"affected"},{"version":"1.27.24","status":"affected"},{"version":"1.27.25","status":"affected"},{"version":"1.27.26","status":"affected"},{"version":"1.27.27","status":"affected"},{"version":"1.27.28","status":"affected"},{"version":"1.27.29","status":"affected"},{"version":"1.27.30","status":"affected"},{"version":"1.27.31","status":"affected"},{"version":"1.27.32","status":"affected"},{"version":"1.27.33","status":"affected"},{"version":"1.27.34","status":"affected"}],"cpes":["cpe:2.3:a:next:next:*:*:*:*:*:*:*:*"],"modules":["deepMerge"]}],"references":["https://vuldb.com/vuln/394564","https://vuldb.com/vuln/394564/cti","https://vuldb.com/cve/CVE-2026-78180","https://vuldb.com/submit/884184","https://github.com/alibaba-fusion/next/issues/5101","https://github.com/alibaba-fusion/next/"],"weaknesses":["CWE-1321","CWE-94"],"ingestedAt":"2026-10-29T20:13:07.220Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/78xxx/CVE-2026-78180.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-78180","state":"PUBLISHED","datePublished":"2026-08-24T03:15:08.568Z","dateUpdated":"2026-08-24T17:12:36.614Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-08-23T16:03:29.986Z"},"containers":{"cna":{"title":"alibaba-fusion next deepMerge index.tsx ConfigProvider.getContextProps prototype pollution","descriptions":[{"lang":"en","value":"A security flaw has been discovered in alibaba-fusion next up to 1.27.34. 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."}],"affected":[{"vendor":"alibaba-fusion","product":"next","versions":[{"version":"1.27.0","status":"affected"},{"version":"1.27.1","status":"affected"},{"version":"1.27.2","status":"affected"},{"version":"1.27.3","status":"affected"},{"version":"1.27.4","status":"affected"},{"version":"1.27.5","status":"affected"},{"version":"1.27.6","status":"affected"},{"version":"1.27.7","status":"affected"},{"version":"1.27.8","status":"affected"},{"version":"1.27.9","status":"affected"},{"version":"1.27.10","status":"affected"},{"version":"1.27.11","status":"affected"},{"version":"1.27.12","status":"affected"},{"version":"1.27.13","status":"affected"},{"version":"1.27.14","status":"affected"},{"version":"1.27.15","status":"affected"},{"version":"1.27.16","status":"affected"},{"version":"1.27.17","status":"affected"},{"version":"1.27.18","status":"affected"},{"version":"1.27.19","status":"affected"},{"version":"1.27.20","status":"affected"},{"version":"1.27.21","status":"affected"},{"version":"1.27.22","status":"affected"},{"version":"1.27.23","status":"affected"},{"version":"1.27.24","status":"affected"},{"version":"1.27.25","status":"affected"},{"version":"1.27.26","status":"affected"},{"version":"1.27.27","status":"affected"},{"version":"1.27.28","status":"affected"},{"version":"1.27.29","status":"affected"},{"version":"1.27.30","status":"affected"},{"version":"1.27.31","status":"affected"},{"version":"1.27.32","status":"affected"},{"version":"1.27.33","status":"affected"},{"version":"1.27.34","status":"affected"}],"cpes":["cpe:2.3:a:next:next:*:*:*:*:*:*:*:*"],"modules":["deepMerge"]}],"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"]}],"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"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-1321","type":"CWE","lang":"en","description":"Improperly Controlled Modification of Object Prototype Attributes"}]},{"descriptions":[{"cweId":"CWE-94","type":"CWE","lang":"en","description":"Code Injection"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-08-24T03:15:08.568Z"},"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"}],"x_generator":["VulDB PVTS v202608"]},"adp":[{"title":"CISA ADP Vulnrichment","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"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-24T17:12:36.614Z"}}]}}}