CVE-2026-31863 — Improper Restriction of Excessive Authentication Attempts in github.com/anyproto/anytype-heart

CVE-2026-31863

Improper Restriction of Excessive Authentication Attempts in github.com/anyproto/anytype-heart PUBLISHED

Description (CNA)

Anytype Heart is the middleware library for Anytype. The challenge-based authentication for the local gRPC client API can be bypassed, allowing an attacker to gain access without the 4-digit code. This vulnerability is fixed in anytype-heart 0.48.4, anytype-cli 0.1.11, and Anytype Desktop 0.54.5.

Affected (CNA)

Vendor / product	Versions
anyproto / anytype-heart	affected < 0.48.4
anyproto / anytype-cli	affected < 0.1.11
anyproto / anytype-ts	affected < 0.54.5

CWE

CWE-307

References

https://github.com/anyproto/anytype-heart/security/advisories/GHSA-vv3h-7qwr-722v

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.