CVE-2026-125751

LOW 3.1

Meteroid before 2.2.0 Cross-Tenant API Token Hash Disclosure via GetApiTokenById

CVSS Score

3.1

EPSS Score

0.0%

EPSS Percentile

0th

Meteroid before 2.2.0 contains an authorization bypass vulnerability in the ApiTokensService GetApiTokenById gRPC handler that fails to apply the caller's tenant context. Authenticated users with settings:read permission can supply another tenant's API token ID to obtain its Argon2 secret hash and owning tenant ID.

CWE	CWE-639
Vendor	meteroid-oss
Product	meteroid
Published	Nov 10, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Affected Versions

meteroid-oss / Meteroid

0 < 2.2.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/meteroid-oss/meteroid/commit/ac3fe5c2bc72b277c5329e20eba384b8653805f2 github.com: https://github.com/meteroid-oss/meteroid/releases/tag/v2.2.0 github.com: https://github.com/meteroid-oss/meteroid/blob/v2.1.0/modules/meteroid/crates/meteroid-api/src/apitokens/service.rs#L78-L101 hackmd.io: https://hackmd.io/@hieund/meteroid-cross-tenant-apitoken-hash-and-coupon-status-idor vulncheck.com: https://www.vulncheck.com/advisories/meteroid-before-2.2.0-cross-tenant-api-token-hash-disclosure-via-getapitokenbyid

Credits

hieuPenguinnn