CVE-2026-109568

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Source
https://cve.org/CVERecord?id=CVE-2026-109568
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-109568.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-109568
Published
2026-10-12T20:55:21Z
Modified
2026-10-14T02:48:13Z
Severity
  • 7.1 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N CVSS Calculator
Summary
Shaark 1.2.13 through 1.2.44 Missing Authorization via API Update and Delete Routes
Details

Shaark 1.2.13 through 1.2.44 contains a missing authorization vulnerability in the Link, Story, Chest and Album API controllers that skips ownership checks. Authenticated non-admin users can send PUT or DELETE requests to /api/{link,story,chest,album}/{id} with numeric IDs to overwrite or delete other users' content, including private items.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-639"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/109xxx/CVE-2026-109568.json"
}
References

Affected packages

Git / github.com/marceauka/shaark

Affected ranges

Type
GIT
Repo
https://github.com/marceauka/shaark
Events
Introduced
6c9c5e292d0cad91bfdf452a254778654cf510f1
Fixed
973bb489bfb4d3e45b267846cea0780c9ce14dd8
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "1.2.13"
        },
        {
            "last_affected":  "1.2.44"
        },
        {
            "fixed":  "1.2.44"
        }
    ],
    "source":  [
        "AFFECTED_FIELD",
        "DESCRIPTION"
    ]
}

Affected versions

1.*
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.19
1.2.20
1.2.21
1.2.22
1.2.23
1.2.24
1.2.25
1.2.26
1.2.27
1.2.28
1.2.29
1.2.30
1.2.31
1.2.32
1.2.33
1.2.34
1.2.35
1.2.36
1.2.37
1.2.38
1.2.39
1.2.40
1.2.41
1.2.42
1.2.43

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-109568.json"