CVE-2026-52875

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Source

https://cve.org/CVERecord?id=CVE-2026-52875

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-52875.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-52875

Aliases

GHSA-c64m-cx97-6rc9

Published

2026-08-18T21:30:48Z

Modified

2026-09-11T03:30:49Z

Severity

8.4 (High) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:L/SI:H/SA:H CVSS Calculator

Summary

Streambert: Arbitrary Directory Creation and File Manipulation via Backup Handler

Details

Streambert is a cross-platform Electron Desktop App to stream and download video content. Prior to 2.6.0, the perform-scheduled-backup IPC handler in src/ipc/storage.js takes settings.path from a renderer-supplied object and uses the resulting directory for fs.mkdirSync, fs.writeFileSync, fs.readdirSync, and fs.unlinkSync operations without checking that it is inside an authorized backup location. A compromised renderer can choose an absolute path or a relative traversal path to create directories and write a streambert-backup-[timestamp].json file containing renderer-controlled data. The pruning loop can also delete files in that directory whose names begin with streambert-backup- and end with .json. This vulnerability is fixed in 2.6.0.

Database specific

{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-22",
        "CWE-73"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/52xxx/CVE-2026-52875.json"
}

References

Affected packages

Git / github.com/truelockmc/streambert

Affected ranges

Type

GIT

Repo

https://github.com/truelockmc/streambert

Events

Introduced

Fixed

43566ed031183b046675761c9813c5379b619269

Database specific

Show details

{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.6.0"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "REFERENCES"
    ]
}

Affected versions

0.*

0.2

0.2.1

0.3.0

1.*

1.0

1.1

1.2

1.3

1.4

1.5

1.6

1.7

2.*

2.0

2.1

2.2

2.2.1

2.3

2.4

2.5.0

v.*

v.2.3.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-52875.json"