truelockmc Streambert up to 2.5.x IPC handler src/ipc/player.js open-path-at-time IPC handler filePath input validation

CVSS Meta Temp Score
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CTI Interest Score
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6.9$0-$5k0.40

Summaryinfo

A vulnerability was found in truelockmc Streambert up to 2.5.x and classified as problematic. Affected by this issue is the function open-path-at-time IPC handler of the file src/ipc/player.js of the component IPC handler. Executing a manipulation of the argument filePath can lead to input validation. The identification of this vulnerability is CVE-2026-52876. The attack can only be executed locally. There is no exploit available.

Detailsinfo

A vulnerability was found in truelockmc Streambert up to 2.5.x. It has been declared as problematic. This vulnerability affects the function open-path-at-time IPC handler of the file src/ipc/player.js of the component IPC handler. The manipulation of the argument filePath with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Streambert is a cross-platform Electron Desktop App to stream and download video content. Prior to version 2.6.0, the open-path-at-time IPC handler in src/ipc/player.js accepts a renderer-controlled filePath without validating its type or location. If the mpv or VLC launch attempts are skipped or fail, the handler passes filePath to Electron's shell.openPath. A compromised renderer can provide the path of a local executable, script, shortcut, or other file with an executing default handler, causing the operating system to launch it with the privileges of the StreamBERT process and enabling escape from the renderer sandbox. This issue is fixed in version 2.6.0.

The advisory is available at github.com. This vulnerability was named CVE-2026-52876 since 06/08/2026. The exploitation appears to be easy. Local access is required to approach this attack. Technical details are known, but there is no available exploit.

Upgrading to version 2.6.0 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.1
VulDB Meta Temp Score: 6.9

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 8.8
CNA Vector (GitHub_M): 🔒

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Streambert 2.6.0

Timelineinfo

06/08/2026 CVE reserved
08/18/2026 +71 days VulDB entry created
08/19/2026 +0 days Advisory disclosed
08/19/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: github.com
Status: Confirmed

CVE: CVE-2026-52876 (🔒)
GCVE (CVE): GCVE-0-2026-52876
GCVE (VulDB): GCVE-100-392074

Entryinfo

Created: 08/19/2026 00:05
Changes: 08/19/2026 00:05 (67)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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