# CVE-2026-119759: TrailBase 0.28.2 < 0.35.10 IDOR via Record API File Column

Status: published. Published: 2026-11-09. Updated: 2026-11-09.

TrailBase 0.28.2 before 0.35.10 contains an insecure direct object reference vulnerability that allows authenticated attackers to manipulate the object-store id metadata within std.FileUpload columns without ownership validation during insert and update operations. Attackers can reference another user's or table's file id in a record they own to read the victim's file bytes through their own record, or trigger permanent deletion of the victim's file by deleting or nulling their own record, while also using a $like filter on the file column to brute-force recover stripped ids character by character.

## 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/trailbaseio/trailbase/releases#release-v0.35.10

## Affected products and versions

- trailbaseio / trailbase (trailbaseio/trailbase): ≥ 0.28.2; < 0.35.10 (affected, semver). Source: CNA: VulnCheck

## Severity and prioritization

- CVSS 4.0: 8.6 (high); CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N; source: CNA: VulnCheck

- CVSS 3.1: 8.1 (high); CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N; source: CNA: VulnCheck

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-639

## Exploit evidence

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

## References

- https://github.com/trailbaseio/trailbase/releases#release-v0.35.10 (CNA: VulnCheck; release-notes, patch)

- https://www.vulncheck.com/advisories/trailbase-idor-via-record-api-file-column (CNA: VulnCheck; third-party-advisory)

## Provenance

- CNA: VulnCheck: https://www.cve.org/CVERecord?id=CVE-2026-119759; retrieved 2026-11-09; source updated 2026-11-09

Revision: 723f5dcddbb58428bca0248e9d92dd027bce65f4a0688332877c7db1e376d06a

Canonical: https://y2.dev/cve/CVE-2026-119759

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