CVE-2026-109562

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Source
https://cve.org/CVERecord?id=CVE-2026-109562
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-109562.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-109562
Published
2026-10-12T20:55:16Z
Modified
2026-10-14T02:48:10Z
Severity
  • 5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N CVSS Calculator
Summary
SnapOtter 1.15.10 through 2.2.0 Missing Authorization via Upload and Preview API
Details

SnapOtter 1.15.10 through 2.2.0 contains a missing authorization vulnerability that allows any authenticated principal to call the /api/v1/upload, /api/v1/preview and /api/v1/preview/generate handlers without permission checks. Attackers holding even a settings:read-scoped API key can stage arbitrary files outside storage quota, served unauthenticated via /api/v1/download, and feed crafted input to image and video decoders.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-862"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/109xxx/CVE-2026-109562.json"
}
References

Affected packages

Git / github.com/snapotter-hq/snapotter

Affected ranges

Type
GIT
Repo
https://github.com/snapotter-hq/snapotter
Events
Introduced
291e4092cd0128a22d29c69642cb9f6d69a67642
Fixed
6aacb4f3a937839db131eccd30d55fa04bbaf58a
Fixed
1544966b52b8f2b40ef3794e43ffd4f0214550ba
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "1.15.10"
        },
        {
            "fixed":  "2.2.0"
        }
    ],
    "source":  [
        "DESCRIPTION",
        "REFERENCES"
    ]
}

Affected versions

v1.*
v1.15.10
v1.15.11
v1.16.0
v1.17.0
v1.17.1
v1.17.2
v2.*
v2.0.0
v2.1.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-109562.json"