Auth bypass in Wannabespace Tamery
CVE-2026-119663
Tamery (formerly Conar) 0.32.0 before 0.99.0 contains a broken authorization vulnerability in the cloud sync API connectionsResources.create handler that allows authenticated users to attach resources to other users' connections. Attackers owning one connection can include a victim's connectionId in a batch request to insert attacker-named resource rows listed by the victim's client.
Vulnerability class: IDOR (Insecure Direct Object Reference)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/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
- github.com/wannabespace/tamery/issues/601 (issue-tracking)
- github.com/wannabespace/tamery/commit/400a9001a661e5ab2f87c51de25da1c4afa7ceed (patch)
- github.com/wannabespace/tamery/blob/v0.32.0/apps/api/orpc/routers/connections-r… (technical-description)
- hackmd.io/@hieuPenguinnn/conar-broken-ownership-cross-user-write (third-party-advisory)
- github.com/wannabespace/tamery (product)
- www.vulncheck.com/advisories/tamery-conar-0.32.0-before-0.99.0-broken-authoriza… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-119663?
- CVE-2026-119663 is a medium-severity vulnerability in Wannabespace Tamery, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 4.3/10. Published 2026-10-30.
- How severe is CVE-2026-119663?
- Medium severity. CVSS v3 base score is 4.3 out of 10.