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VULNERABILITIES

CVE-2026-106677 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

Homestay3 homestay-backend 0.0.1-SNAPSHOT contains an IDOR in ChatServiceImpl. An authenticated user can view conversations, read messages, send messages, and mark messages as read for arbitrary conversation ids because the service does not verify that the caller is a conversation participant.

Metrics

CVSS 3.x Severity and Vector Strings:

NDDVolerionCVSS-B:5.4 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CNA: CISA-ADPCVSS-B:7.1 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/tao0845/CVE-Request/blob/main/CVE-2026-106677.md CISA-ADPExploitTechnical Description
https://github.com/homestay3/homestay-backend [email protected]Broken LinkVendor
https://github.com/tao0845/CVE-Request/blob/main/CVE-2026-106677.md [email protected]ExploitTechnical Description

Weakness Enumeration

CWE-IDCWE NameSource
CWE-639Authorization Bypass Through User-Controlled KeyCISA-ADP

Affected Products

ProductVersions
Homestay3 homestay-backend
0.0.1-SNAPSHOT (semver)

CPE

  • No CPEs found in CPE dictionary for this product.

Remediation

  • No remediation found in references.

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-106677
NVD Published Date:
Oct 26, 2026
NVD Last Modified:
Nov 2, 2026
Source:
[email protected]
CVE-2026-106677 Details - Not Deferred