CVE-2025-49011

Description

SpiceDB is an open source database for storing and querying fine-grained authorization data. Prior to version 1.44.2, on schemas involving arrows with caveats on the arrow’ed relation, when the path to resolve a CheckPermission request involves the evaluation of multiple caveated branches, requests may return a negative response when a positive response is expected. Version 1.44.2 fixes the issue. As a workaround, do not use caveats in the schema over an arrow’ed relation.

CVSS v3.1 Score

3.7

LOW

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

Weakness Type (CWE)

CWE-358 CWE-358

Affected Products

Vendor	Product	Versions
authzed	spicedb	< 1.44.2

References

Advisories & Patches

https://github.com/authzed/spicedb/commit/fe8dd9f491f6975b3408c401e413a530eb181a67 https://github.com/authzed/spicedb/security/advisories/GHSA-cwwm-hr97-qfxm

Other References

https://github.com/authzed/spicedb/releases/tag/v1.44.2

Frequently Asked Questions

What is CVE-2025-49011? +

SpiceDB is an open source database for storing and querying fine-grained authorization data. Prior to version 1.44.2, on schemas involving arrows with caveats on the arrow’ed relation, when the path to resolve a CheckPermission request involves the evaluation of multiple caveated branches, requests may return a negative response when a positive response is expected. Version 1.44.2 fixes the issue. As a workaround, do not use caveats in the schema over an arrow’ed relation. It has a CVSS v3.1 base score of 3.7 (LOW).

How severe is CVE-2025-49011? +

CVE-2025-49011 has a CVSS v3.1 score of 3.7 out of 10, rated LOW. This is a low-severity vulnerability with limited impact.

What products are affected by CVE-2025-49011? +

CVE-2025-49011 affects products from authzed, specifically: spicedb. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-49011? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2026-54431

In liboauth2 the Demonstrating Proof-of-Possession (DPoP) verifier accepts a proof whose JSON Web Key (jwk) header contains private key material. …

CVE-2026-40597

Mantis Bug Tracker (MantisBT) is an open source issue tracker. In versions 2.28.1 and below, given any pre-existing XSS / …

CVE-2024-12056

The Client secret is not checked when using the OAuth Password grant type. By exploiting this vulnerability, an attacker could …

CVE-2026-48797

Backpropagate is a Python library for fine-tuning large language models on a single GPU. In versions 1.1.0 and 1.1.1, the …

CVE-2026-12577

DVP80ES3 with Improperly Implemented Security Check for Standard vulnerability.

CVE-2025-62583 9.8

Whale Browser before 4.33.325.17 allows an attacker to escape the iframe sandbox in a dual-tab environment.