CVE-2026-57869 PUBLISHED

Assigner: TML
Reserved: 26.06.2026 Published: 07.07.2026 Updated: 07.07.2026

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.

Metrics

CVSS 4.0

CVSS Vector: 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
CVSS Score: 7.1

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	None	Integrity	None
Attack Requirements	None	Availability	None	Availability	None
Privileges Required	Low
User Interaction	None

CVSS 4.0

Product Status

Vendor	MicroRealEstate
Product	MicroRealEstate
Versions	Default: affected affected from 0 to 1.0.0-alpha3 (incl.)

Credits

Jake Cleland finder

References

Problem Types

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

Impacts

CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs