Meteroid before 2.2.0 contains an authorization bypass vulnerability in the ApiTokensService GetApiTokenById gRPC handler that fails to…
CVE-2026-125751
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.
Assessment
- CVSS
- 2.3 (v4.0)
- Severity
- Low
- Known exploited
- Not listed in CISA KEV
- Exploit availability
- Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
- Published
- 10 November 2026
- Last updated
- 10 November 2026
- Affected
- meteroid-oss · Meteroid
- Assigner
- VulnCheck
CVSS vectorCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
At the source
References
- https://github.com/meteroid-oss/meteroid/commit/ac3fe5c2bc72b277c5329e20eba384b8653805f2
- https://github.com/meteroid-oss/meteroid/releases/tag/v2.2.0
- https://github.com/meteroid-oss/meteroid/blob/v2.1.0/modules/meteroid/crates/meteroid-api/src/apitokens/service.rs#L78-L101
- https://hackmd.io/@hieund/meteroid-cross-tenant-apitoken-hash-and-coupon-status-idor
- https://www.vulncheck.com/advisories/meteroid-before-2.2.0-cross-tenant-api-token-hash-disclosure-via-getapitokenbyid
- https://nvd.nist.gov/vuln/detail/CVE-2026-125751
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