GHSA-vv3h-7qwr-722v
Suggest an improvement- Source
- https://github.com/advisories/GHSA-vv3h-7qwr-722v
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/03/GHSA-vv3h-7qwr-722v/GHSA-vv3h-7qwr-722v.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/GHSA-vv3h-7qwr-722v
- Aliases
- Published
- 2026-03-11T15:33:29Z
- Modified
- 2026-03-24T21:18:55Z
- Severity
-
- 3.6 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N CVSS Calculator
- Summary
- Anytype Heart's gRPC API client challenge verification can be bypassed on localhost
- Details
-
Impact
The challenge-based authentication for the local gRPC client API can be bypassed, allowing an attacker to gain access without the 4-digit code.
Affected components:
- Anytype Desktop (all platforms) ≤ v0.48.2
- Anytype-CLI (headless deployments) ≤ v0.1.9
Not affected:
- Anytype mobile apps (iOS, Android) - do not expose a local gRPC server
Who is impacted: This vulnerability is scoped to localhost. The gRPC and gRPC-Web ports bind to 127.0.0.1 only and are not exposed to the local network or internet.
Exploitation requires:
- Local user-level access to the machine running Anytype
- Discovery of the randomized listening port
- A running Anytype instance
Anytype-CLI headless deployments may be at higher risk only if an administrator has chosen to set up their own reverse proxy and configured it in a way that exposes gRPC or gRPC-Web ports to an external network. By default, these ports are not externally accessible and there is no built-in mechanism to expose them.
Patches
- anytype-heart library: v0.48.4
- Anytype Desktop: v0.54.5
- Anytype-CLI: v0.1.11
Workarounds
- Desktop users: No immediate action required. The vulnerability requires existing local access to the machine.
- Anytype-CLI administrators: If using a custom reverse proxy, ensure it does not expose gRPC or gRPC-Web ports to external networks.
- Database specific
{ "cwe_ids": [ "CWE-307" ], "github_reviewed": true, "github_reviewed_at": "2026-03-11T15:33:29Z", "nvd_published_at": "2026-03-11T18:16:25Z", "severity": "LOW" }- References
Affected packages
Go / github.com/anyproto/anytype-heart
Package
- Name
- github.com/anyproto/anytype-heart
- View open source insights on deps.dev
- Purl
- pkg:golang/github.com/anyproto/anytype-heart
Go / github.com/anyproto/anytype-cli
Package
- Name
- github.com/anyproto/anytype-cli
- View open source insights on deps.dev
- Purl
- pkg:golang/github.com/anyproto/anytype-cli