meteroid-oss Meteroid up to 2.1.x gRPC handler ApiTokensService.GetApiTokenById authorization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.6$0-$5k0.39+

Summaryinfo

A vulnerability, which was classified as problematic, has been found in meteroid-oss Meteroid up to 2.1.x. The affected element is the function ApiTokensService.GetApiTokenById of the component gRPC handler. Performing a manipulation results in authorization. This vulnerability is identified as CVE-2026-125751. The attack can be initiated remotely. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in meteroid-oss Meteroid up to 2.1.x. This affects the function ApiTokensService.GetApiTokenById of the component gRPC handler. The manipulation with an unknown input leads to a authorization vulnerability. CWE is classifying the issue as CWE-639. The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data. This is going to have an impact on confidentiality. The summary by CVE is:

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.

It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2026-125751 since 11/10/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. Technical details of the vulnerability are known, but there is no available exploit.

Upgrading to version 2.2.0 eliminates this vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 3.7
VulDB Meta Temp Score: 3.6

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 3.1
CNA Vector (VulnCheck): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Authorization
CWE: CWE-639 / CWE-285 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Meteroid 2.2.0

Timelineinfo

11/10/2026 Advisory disclosed
11/10/2026 +0 days CVE reserved
11/10/2026 +0 days VulDB entry created
11/10/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: github.com
Status: Confirmed

CNA: VulnCheck
CVE: CVE-2026-125751 (🔒)

GCVE (CVE): GCVE-0-2026-125751
GCVE (VulDB): GCVE-100-433791

Entryinfo

Created: 11/10/2026 16:41
Changes: 11/10/2026 16:41 (77)
Complete: 🔍
Cache ID: 216::103

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