Vulnerability · Published Oct 30, 2026 · Assigned by VulnCheck
CVE-2026-119599AxonHub through 1.0.0-beta11 Privilege Escalation via Service Account API Key Scopes
Medium 4.3
In plain English
A medium-severity security flaw in AxonHub from looplj. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 35% of all known vulnerabilities).
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.4%top 64.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
AxonHub through 1.0.0-beta11 contains a privilege escalation vulnerability that allows project users to assign system-level scopes by creating service_account API keys with unvalidated scopes. Attackers holding write_api_keys can mint keys with read_channels and query /admin/graphql to read every channel's configuration, including base URLs and model lists.
Affected products (as reported)
Weakness: CWE-266 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
References
- https://github.com/looplj/axonhub/commit/e5c904efbdabd80d74827dfae478330339c5a514 patch
- https://github.com/looplj/axonhub/pull/2741 patch, issue-tracking
- https://github.com/looplj/axonhub/issues/2724 issue-tracking
- https://github.com/looplj/axonhub/blob/v1.0.0-beta11/internal/server/biz/api_key.go#L340 technical-description
- https://github.com/looplj/axonhub/blob/v1.0.0-beta11/internal/server/biz/api_key.go#L448 technical-description
- https://hackmd.io/@hieuPenguinnn/axonhub-apikey-scope-grant-privilege-escalation third-party-advisory
- https://github.com/looplj/axonhub product
- VulnCheck Advisory: AxonHub through 1.0.0-beta11 Privilege Escalation via Service Account API Key Scopes third-party-advisory