CVE-2026-31863

Name: CVE-2026-31863
Creator: NVD / NIST
Published: 2026-03-11T18:16:25.27+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.4/10EPSS 0.11%

Last modified Jun 17, 2026

CVE-2026-31863 is a medium-severity vulnerability rated 4.4/10 on the CVSS scale. 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. EPSS estimates a 0.11% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

4.4/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

EPSS Probability

0.11%

1.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-307

Affected Software

Vendor	Product	Versions
Anytype	Anytype Cli	< 0.1.11
Anytype	Anytype Desktop	< 0.54.5
Anytype	Anytype Heart	< 0.48.4

References

https://github.com/anyproto/anytype-heart/security/advisories/GHSA-vv3h-7qwr-722vPatch, Vendor Advisory

Timeline

Published: Mar 11, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-31863?

How severe is CVE-2026-31863?

CVE-2026-31863 has a CVSS score of 4.4/10 (MEDIUM severity). The EPSS model estimates a 0.11% probability of exploitation in the next 30 days.

How do I fix CVE-2026-31863?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-31863?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST