# CVE-2026-57867: MicroRealEstate authentication bypass via OTP brute-force

Source: https://junglewise.ai/threats/cve-2026-57867-microrealestate-authentication-bypass-via-otp-brute-force  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-07-07. Updated: 2026-07-07  
License: CC BY 4.0 with a link back

CVE-2026-57867 · Severity: info · Published 2026-07-07

MicroRealEstate is an open-source platform used by landlords to manage rental properties and tenants. A security flaw in the login process allows unauthorized individuals to bypass authentication by guessing one-time passwords (OTPs). If exploited, an attacker could gain full access to any user account, potentially exposing sensitive tenant information, financial records, and property management data.

Technologies: [Camel Aissani MicroRealEstate](https://junglewise.ai/threats/technologies/microrealestate). Vendors: [Camel Aissani](https://junglewise.ai/threats/vendors/camel-aissani).

## Quick answers

**Is CVE-2026-57867 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-57867 being exploited in the wild.

**How severe is CVE-2026-57867?** Informational severity, published 7 July 2026.

**Which products and versions are affected?** Camel Aissani MicroRealEstate through 1.0.0-alpha3.

**Is there a fix for CVE-2026-57867?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-57867 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2026-57867?** Check whether you run Camel Aissani MicroRealEstate at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

An authentication bypass vulnerability exists in MicroRealEstate due to improper token state management during the login process. The application fails to implement adequate rate limiting or state invalidation for One-Time Passwords (OTP), allowing a remote, unauthenticated attacker to perform a brute-force attack against the OTP. Successful exploitation allows the attacker to hijack any user session and gain unauthorized access to the management system. The vulnerability is present in versions up to and including 1.0.0-alpha3; no fixed version has been identified in the advisory.

## Affected products

- Camel Aissani MicroRealEstate through 1.0.0-alpha3

## Timeline

- 2026-07-07: disclosed: Initial disclosure date
- 2026-07-07: advisory: NVD and researcher advisory published

## References

- [https://github.com/microrealestate/microrealestate](https://github.com/microrealestate/microrealestate)
- [https://www.themissinglink.com.au/security-advisories/cve-2026-57867](https://www.themissinglink.com.au/security-advisories/cve-2026-57867)

## Related threats

- [MicroRealEstate broken access control in Templates API](https://junglewise.ai/threats/cve-2026-57870-microrealestate-broken-access-control-in-templates-api)