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CVE-2025-49011

17
FAUCET Score

CVE-2025-49011 affects SpiceDB, an open-source authorization database, specifically versions prior to 1.44.2. The vulnerability can cause incorrect authorization decisions, leading to legitimate requests being denied when schemas use caveats on arrowed relations. This medium-severity flaw (CVSS 5.3) is network-exploitable with low complexity, potentially resulting in a loss of integrity by incorrectly denying access. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.44.2CPE matchmatch criteria
cpe:2.3:a:authzed:spicedb:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

3.7LOW

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.2
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.27%
Probability of exploitation in next 30 days
EPSS Percentile
18.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0027 is in the 9th percentile among its peer group of 23,725 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
gopatch availablevia ghsa
Product: github.com/authzed/spicedbFixed in: 1.44.2

Vendor Advisories (1)

goGHSA-cwwm-hr97-qfxmlow

SpiceDB checks involving relations with caveats can result in no permission when permission is expected

Jun 6, 2025

References

github.com / authzed/spicedb/commit/fe8dd9f491f6975b3408c401e413a530eb181a67
Patch
github.com / authzed/spicedb/releases/tag/v1.44.2
Release Notes
github.com / authzed/spicedb/security/advisories/GHSA-cwwm-hr97-qfxm
PatchThird Party Advisory