Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-78180— alibaba-fusion next deepMerge index.tsx ConfigProvider.getContextProps prototype pollution

Quick assessment

Affected
alibaba-fusion next
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

next是next个人开发者的一款消息队列中间件。 next 1.27.34及之前版本存在安全漏洞，该漏洞源于deepMerge组件中ConfigProvider.getContextProps函数对locale参数处理不当，导致对象原型属性被不当控制修改，攻击者可远程利用。

CVSS 7.3 · High EPSS 0.54% · P45

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 35

VendorProduct Version RangeStatus
alibaba-fusion next 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
… +27 more rows
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-78180

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
alibaba-fusion next deepMerge index.tsx ConfigProvider.getContextProps prototype pollution
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1321
Source: CVE Program / CVE List V5
Vulnerability Title
next 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
next是next个人开发者的一款消息队列中间件。 next 1.27.34及之前版本存在安全漏洞，该漏洞源于deepMerge组件中ConfigProvider.getContextProps函数对locale参数处理不当，导致对象原型属性被不当控制修改，攻击者可远程利用。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
alibaba-fusion next 1.27.0 cpe:2.3:a:next:next:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-78180

# POC Description Source Link Shenlong Link
AI-Generated POC Verified env Premium
Reproduced successfully in a real sandbox · Below is the actual recording of building the environment and exploiting the vulnerability.
Success marker: VULNERABLE: Object.prototype polluted — ({}).polluted === PROOF_0c3a97c99ed9dc3b VULNERABLE: Object.prototype polluted — ({}).polluted === PROOF_0c3a97c99ed9dc3b
Reproduction recording is a Pro+ exclusive
Watch the full sandbox build + live exploit recording for this CVE. Limited-time ¥499/mo.
Upgrade to Pro+
claude_code · 8136 chars
GitHub 复现环境（可 clone 直接跑）
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2026-78180

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-78180 (1)

Proof of Concept for CVE-2026-78180 (1)

Other References for CVE-2026-78180 (2)

IV. Related Vulnerabilities

Same product: next
Same weakness: CWE-1321