Auth bypass in Openagents-Org Openagents
CVE-2026-108739
OpenAgents Workspace backend through launcher-v1.0.17 contains an information disclosure vulnerability that allows unauthenticated attackers to list all workspaces via GET /v1/workspaces. Attackers can read the unmasked browserfabric_api_key in each workspace's settings map, along with workspace ids, slugs, creator emails and member lists.
Vulnerability class: Broken Authentication
Published .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- hackmd.io/@haind/openagents-workspace-list-browserfabric-key-disclosure (third-party-advisory)
- github.com/openagents-org/openagents/blob/0824907096d4039d86dfc96b81f9eebf31a77… (technical-description)
- github.com/openagents-org/openagents/blob/0824907096d4039d86dfc96b81f9eebf31a77… (technical-description)
- github.com/openagents-org/openagents (product)
- www.vulncheck.com/advisories/openagents-workspace-through-launcher-1.0.17-unaut… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-108739?
- CVE-2026-108739 is a high-severity vulnerability in Openagents-Org Openagents, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2026-10-11.
- How severe is CVE-2026-108739?
- High severity. CVSS v3 base score is 7.5 out of 10.