CVE-2026-57869 | Broken object-level access controls and the use of a determi… | CVSS 7.1 HIGH

Description

Broken object-level access controls and the use of a deterministic pattern during random ID generation in MicroRealEstate allows attackers to access documents uploaded by landlords or tenants without authorization. This issue affects MicroRealEstate: through 1.0.0-alpha3.

Metadata

CVE ID: CVE-2026-57869
State: PUBLISHED
Assigner: TML
Reserved: 2026-06-26 00:40 UTC
Published: 2026-07-07 05:24 UTC
Last updated: 2026-07-07 05:24 UTC
Primary CWE: CWE-639
CWE-639 Authorization bypass through User-Controlled key
Vendor / Product: MicroRealEstate / MicroRealEstate
Sources: cve.org · NVD

Severity & Metrics

7.1 HIGH CVSS 4.0

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Affected products (1)

Vendor	Product	Platform	Versions
MicroRealEstate	MicroRealEstate	—	0 ≤ 1.0.0-alpha3

Weakness (CWE)

CWE	Source	Description
CWE-1241	cna	CWE-1241 Use of predictable algorithm in random number generator
CWE-639	cna	CWE-639 Authorization bypass through User-Controlled key

CVSS scores (1)

Score	Severity	Version	Source	Vector
7.1	HIGH	4.0	cna	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

References (2)