# CVE-2026-119663: Tamery (Conar) 0.32.0 before 0.99.0 Broken Authorization via connectionsResources.create

Status: published. Published: 2026-10-30. Updated: 2026-11-04.

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.

## Remediation

- fix: The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches. (source: CNA: VulnCheck) — https://github.com/wannabespace/tamery/commit/400a9001a661e5ab2f87c51de25da1c4afa7ceed

## Affected products and versions

- wannabespace / tamery: ≥ 0.32.0; < 0.99.0 (affected, semver). Source: CNA: VulnCheck

## Severity and prioritization

- CVSS 4.0: 5.3 (medium); CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N; source: CNA: VulnCheck

- CVSS 3.1: 4.3 (medium); CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N; source: CNA: VulnCheck

- CVSS 4.0: 5.3 (medium); CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X; source: NVD: disclosure@vulncheck.com

- CVSS 3.1: 4.3 (medium); CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N; source: NVD: disclosure@vulncheck.com

- CISA KEV: No listing in collected sources

- EPSS: 0.27% as of 2026-11-04; percentile 19.44%

- SSVC: exploitation none; automatable no; technical impact partial; source ADP: CISA-ADP

- Weaknesses: CWE-639

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://github.com/wannabespace/tamery/issues/601 (CNA: VulnCheck; issue-tracking)

- https://github.com/wannabespace/tamery/commit/400a9001a661e5ab2f87c51de25da1c4afa7ceed (CNA: VulnCheck; patch)

- https://github.com/wannabespace/tamery/blob/v0.32.0/apps/api/orpc/routers/connections-resources/create.ts#L14-L32 (CNA: VulnCheck; technical-description)

- https://hackmd.io/@hieuPenguinnn/conar-broken-ownership-cross-user-write (CNA: VulnCheck; third-party-advisory)

- https://github.com/wannabespace/tamery (CNA: VulnCheck; product)

- https://www.vulncheck.com/advisories/tamery-conar-0.32.0-before-0.99.0-broken-authorization-via-connectionsresources-create (CNA: VulnCheck; third-party-advisory)

- https://github.com/wannabespace/tamery (disclosure@vulncheck.com)

- https://github.com/wannabespace/tamery/blob/v0.32.0/apps/api/orpc/routers/connections-resources/create.ts#L14-L32 (disclosure@vulncheck.com)

- https://github.com/wannabespace/tamery/commit/400a9001a661e5ab2f87c51de25da1c4afa7ceed (disclosure@vulncheck.com)

- https://github.com/wannabespace/tamery/issues/601 (disclosure@vulncheck.com)

- https://hackmd.io/@hieuPenguinnn/conar-broken-ownership-cross-user-write (disclosure@vulncheck.com)

- https://www.vulncheck.com/advisories/tamery-conar-0.32.0-before-0.99.0-broken-authorization-via-connectionsresources-create (disclosure@vulncheck.com)

## Provenance

- CNA: VulnCheck: https://www.cve.org/CVERecord?id=CVE-2026-119663; retrieved 2026-11-04; source updated 2026-11-04

- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-119663; retrieved 2026-11-05; source updated 2026-11-04

- FIRST EPSS: https://api.first.org/data/v1/epss?cve=CVE-2026-119663; retrieved 2026-11-04; source updated Not reported

Revision: 13d9b35c3f6bcee702e58e03879b1b668c84695dfe01ae7831208a3c2266d66e

Canonical: https://y2.dev/cve/CVE-2026-119663

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