CVE-2026-2964 – higuma web-audio-recorder-js Dynamic Config Handling WebAudioRecorder.js extend prototype pollution

CVE ID : CVE-2026-2964

Published : Feb. 23, 2026, 2:16 a.m. | 48 minutes ago

Description : A vulnerability was identified in higuma web-audio-recorder-js 0.1/0.1.1. Impacted is the function extend in the library lib/WebAudioRecorder.js of the component Dynamic Config Handling. Such manipulation leads to improperly controlled modification of object prototype attributes. It is possible to launch the attack remotely. Attacks of this nature are highly complex. The exploitability is considered difficult. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

Severity: 5.0 | MEDIUM

Visit the link for more details, such as CVSS details, affected products, timeline, and more…