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5.3

CVE-2026-119663: Tamery cloud sync lets users add resources to others’ connections

CVE-2026-119663 · published 5 days ago
Summary

The Tamery product version 0.32.0 up to but not including 0.99.0 lets a signed‑in user attach a resource to another user’s connection through the cloud sync API. This can let an attacker place their own data into a victim’s workflow, potentially leaking or altering information. Update Tamery to version 0.99.0 or later, or disable the affected API until the update can be applied.

What to do
  • Update wannabespace tamery to version 0.99.0 or later.
Affected software
VendorProductAffected versions
wannabespace tamery < 0.99.0
Original advisory text
Tamery (Conar) 0.32.0 before 0.99.0 Broken Authorization via connectionsResources.create
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.
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit (estimated)
  • Gives an attacker partial control (estimated)
Severity
5.3 Medium
Exploitation
<1% chance of attack within 30 days
Type
CWE-639Authorization Bypass Through User-Controlled Key
Timeline
Published30 Oct 2026
Updated5 Nov 2026
First seen30 Oct 2026
Sources
CVE-2026-119663 · MITRE
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