GHSA-43r2-c7g8-prc8

Source

https://github.com/advisories/GHSA-43r2-c7g8-prc8

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/10/GHSA-43r2-c7g8-prc8/GHSA-43r2-c7g8-prc8.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-43r2-c7g8-prc8

Aliases

CVE-2026-77362

Published

2026-10-23T18:28:14Z

Modified

2026-10-23T18:45:08Z

Severity

4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS Calculator

Summary

obsidian-tc Bridge tools leak denied-note data via unfiltered sibling fields

Details

Impact

Bridge tool results filtered only the items array against the read ACL and passed sibling fields through unfiltered: tasks_filter emitted groups whose counts reflected denied notes, makemd_query returned ...result siblings, and list_templates enumerated Templater template paths and parsed user-function bodies with no read-whitelist gate. A caller could infer or read data from notes outside its read ACL.

Patches

Fixed in 1.3.1. Upgrade to >= 1.3.1. All path-attributable fields are now scrubbed or fail-closed, and list_templates is gated on the read whitelist.

Workarounds

Disable the affected bridge tools (tasks_filter, makemd_query, list_templates) via tool visibility.

Database specific

{
    "cwe_ids":  [
        "CWE-200",
        "CWE-863"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-10-23T18:28:14Z",
    "nvd_published_at":  "2026-10-13T14:17:42Z",
    "severity":  "MODERATE"
}

References

Affected packages

npm / obsidian-tc

Package

Name: obsidian-tc; View open source insights on deps.dev
Purl: pkg:npm/obsidian-tc

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.3.1

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/10/GHSA-43r2-c7g8-prc8/GHSA-43r2-c7g8-prc8.json"