CVE-2026-50554

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Source
https://cve.org/CVERecord?id=CVE-2026-50554
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-50554.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2026-50554
Aliases
Downstream
Related
Published
2026-09-03T15:26:42Z
Modified
2026-10-16T02:59:55Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
Note Mark: Unauthenticated disclosure of soft-deleted note metadata via deleted=true on public books in note-mark
Details

Note Mark is an open-source note-taking application. Prior to version 0.19.5, GET /api/books/{bookID}/notes is an unauthenticated endpoint that accepts a "deleted" query parameter. When the request is ?deleted=true, the service runs the query with Unscoped() (bypassing GORM's soft-delete scope) but keeps the read-authorization clause as "owner_id = ? OR is_public = ?". As a result, any unauthenticated caller can enumerate the metadata of soft-deleted ("trashed") notes belonging to any public book — notes the owner explicitly deleted and expected to be removed from public view. This issue has been patched in version 0.19.5.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-200",
        "CWE-285"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/50xxx/CVE-2026-50554.json"
}
References

Affected packages

Git / github.com/enchant97/note-mark

Affected ranges

Type
GIT
Repo
https://github.com/enchant97/note-mark
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
7cdfd90f58dc9d15b9ca050971fd02ec93edf8e5
Fixed
9c9b72740f22a06131a8f64b53bb08e3b05b81a6
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "0.19.5"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StringRangeExpression"
        },
        {
            "range":  [
                {
                    "fixed":  "9c9b72740f22a06131a8f64b53bb08e3b05b81a6"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        },
        {
            "original_tag":  "v0.19.5",
            "range":  [
                {
                    "fixed":  "7cdfd90f58dc9d15b9ca050971fd02ec93edf8e5"
                }
            ],
            "source":  "REFERENCES_TAG"
        }
    ]
}

Affected versions

v0.*
v0.10.0
v0.11.0
v0.11.1
v0.12.0
v0.12.1
v0.12.2
v0.13.0
v0.13.1
v0.14.0
v0.14.1
v0.15.0
v0.15.1
v0.15.2
v0.15.3
v0.15.4
v0.16.0
v0.16.1
v0.16.2
v0.16.3
v0.17.0
v0.17.1
v0.18.0
v0.19.0
v0.19.1
v0.19.2
v0.19.3
v0.19.4
v0.6.0
v0.6.0-alpha
v0.6.0-alpha.2
v0.6.0-alpha.3
v0.6.0-alpha.4
v0.7.0
v0.8.0
v0.9.0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-50554.json"