RCE in Alibaba-Fusion Next
CVE-2026-78180
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.
Vulnerability class: RCE (Remote Code Execution)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.006 (46.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 46.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.006 · change: +0.001
Affected products
- Alibaba-Fusion Next — versions 1.27.0, 1.27.1, 1.27.10
Weakness classification (CWE)
References
- vuldb.com/vuln/394564 (technical-description, vdb-entry)
- vuldb.com/vuln/394564/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-78180 (third-party-advisory)
- vuldb.com/submit/884184 (third-party-advisory)
- github.com/alibaba-fusion/next/issues/5101 (issue-tracking)
- github.com/alibaba-fusion/next/ (product)
Frequently asked questions
- What is CVE-2026-78180?
- CVE-2026-78180 is a high-severity vulnerability in Alibaba-Fusion Next, classified under Code Injection. CVSS score: 7.3/10. Published 2026-08-24.
- How severe is CVE-2026-78180?
- High severity. CVSS v3 base score is 7.3 out of 10.