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CVE-2026-57871

Quick assessment

Affected
MicroRealEstate MicroRealEstate
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

MicroRealEstate MicroRealEstate是MicroRealEstate公司的一款房地产行业的企业应用软件。 MicroRealEstate 1.0.0-alpha3及之前版本存在路径遍历漏洞，该漏洞源于文件上传功能存在相对路径遍历问题，可能导致攻击者覆盖系统文件。

AI Predicted 7.5 Difficulty: Easy EPSS 0.54% · P43

Affected Version Matrix 1

VendorProduct Version RangeStatus
MicroRealEstate MicroRealEstate ≤ 1.0.0-alpha3 affected
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I. Basic Information for CVE-2026-57871

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Relative path traversal vulnerability in MicroRealEstate file upload functionality allows attackers to potentially overwrite system files. This issue affects MicroRealEstate: through 1.0.0-alpha3.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
相对路径遍历
Source: CVE Program / CVE List V5
Vulnerability Title
MicroRealEstate 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MicroRealEstate MicroRealEstate是MicroRealEstate公司的一款房地产行业的企业应用软件。 MicroRealEstate 1.0.0-alpha3及之前版本存在路径遍历漏洞，该漏洞源于文件上传功能存在相对路径遍历问题，可能导致攻击者覆盖系统文件。
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
MicroRealEstate MicroRealEstate 0 ~ 1.0.0-alpha3 -

II. Public POCs for CVE-2026-57871

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III. Intelligence Information for CVE-2026-57871

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Vendor Advisories for CVE-2026-57871 (1)

Other References for CVE-2026-57871 (1)

Same Patch Batch · MicroRealEstate · 2026-07-07 · 5 CVEs total

CVE-2026-57867 MicroRealEstate 授权问题漏洞
CVE-2026-57870 MicroRealEstate 授权问题漏洞
CVE-2026-57868 MicroRealEstate 授权问题漏洞
CVE-2026-57869 MicroRealEstate 加密问题漏洞

IV. Related Vulnerabilities

Same product: MicroRealEstate
Same vendor: MicroRealEstate
Same weakness: CWE-23

V. Comments for CVE-2026-57871

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