CVE-2026-106677

HIGH 7.1CVE-2026-106677 · Published 26/10/2026 · updated 02/11/2026

In short

CVE-2026-106677 is a HIGH (CVSS 7.1) vulnerability.
Chance of exploitation in the next 30 days (EPSS): 0.22%, higher than 12.6% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
—	No affected product versions are listed for this vulnerability yet.

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.

References

homestay3/homestay-backend
tao0845/CVE-Request

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