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.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
alibaba-fusion next affected
Version Status Constraints
1.27.0 affected —
1.27.1 affected —
1.27.2 affected —
1.27.3 affected —
1.27.4 affected —
1.27.5 affected —
1.27.6 affected —
1.27.7 affected —
1.27.8 affected —
1.27.9 affected —
1.27.10 affected —
1.27.11 affected —
1.27.12 affected —
1.27.13 affected —
1.27.14 affected —
1.27.15 affected —
1.27.16 affected —
1.27.17 affected —
1.27.18 affected —
1.27.19 affected —
1.27.20 affected —
1.27.21 affected —
1.27.22 affected —
1.27.23 affected —
1.27.24 affected —
1.27.25 affected —
1.27.26 affected —
1.27.27 affected —
1.27.28 affected —
1.27.29 affected —
1.27.30 affected —
1.27.31 affected —
1.27.32 affected —
1.27.33 affected —
1.27.34 affected —

No data.

No data.

No data.

Project Subscriptions

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/alibaba-fusion/next/ cve-icon cve-icon
https://github.com/alibaba-fusion/next/issues/5101 cve-icon cve-icon
https://vuldb.com/cve/CVE-2026-78180 cve-icon cve-icon
https://vuldb.com/submit/884184 cve-icon cve-icon
https://vuldb.com/vuln/394564 cve-icon cve-icon
https://vuldb.com/vuln/394564/cti cve-icon cve-icon
History

Mon, 24 Aug 2026 03:30:00 +0000

Type Values Removed Values Added
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.
Title alibaba-fusion next deepMerge index.tsx ConfigProvider.getContextProps prototype pollution
First Time appeared Next
Next next
Weaknesses CWE-1321
CWE-94
CPEs cpe:2.3:a:next:next:*:*:*:*:*:*:*:*
Vendors & Products Next
Next next
References
Metrics cvssV2_0

{'score': 7.5, 'vector': 'AV:N/AC:L/Au:N/C:P/I:P/A:P/E:ND/RL:ND/RC:UR'}

cvssV3_0

{'score': 7.3, 'vector': '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'}

cvssV3_1

{'score': 7.3, 'vector': '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'}

cvssV4_0

{'score': 6.9, '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'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-08-24T03:15:08.568Z

Reserved: 2026-08-23T16:03:29.986Z

Link: CVE-2026-78180

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-24T04:16:58.647

Modified: 2026-08-24T04:16:58.647

Link: CVE-2026-78180

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses