CVE-2026-2964

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.

CVSS v3 5.0 MEDIUM
CVSS v2.0 4.6 MEDIUM

5.0^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.6 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:H/Au:S/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector NETWORK

Access Complexity HIGH

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://vuldb.com/?ctiid.347331	Permissions Required VDB Entry
https://vuldb.com/?id.347331	Third Party Advisory VDB Entry
https://vuldb.com/?submit.755221	Third Party Advisory VDB Entry
https://vuldb.com/?submit.755221	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:higuma:webaudiorecorder.js:0.1:::::::*
	cpe:2.3:a:higuma:webaudiorecorder.js:0.1.1:::::::*

History

No history.

Information

Published : 2026-02-23 02:16

Updated : 2026-02-26 20:08

NVD link : CVE-2026-2964

Mitre link : CVE-2026-2964

CVE.ORG link : CVE-2026-2964

JSON object : View

Products Affected

higuma

webaudiorecorder.js

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

CWE-1321

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

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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."}, {"lang": "es", "value": "Se identific\u00f3 una vulnerabilidad en higuma web-audio-recorder-js 0.1/0.1.1. Afecta a la funci\u00f3n extend de la biblioteca lib/WebAudioRecorder.js del componente Dynamic Config Handling. Si se manipula se puede provocar una modificaci\u00f3n incontrolada de atributos de prototipo de objeto. Es posible lanzar el ataque de forma remota. Los ataques de esta naturaleza son altamente complejos y se consideran dif\u00edciles de explotar. El exploit est\u00e1 disponible p\u00fablicamente y podr\u00eda ser utilizado. El proveedor fue contactado con antelaci\u00f3n sobre esta divulgaci\u00f3n, pero no respondi\u00f3 de ninguna manera."}], "lastModified": "2026-02-26T20:08:43.307", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:higuma:webaudiorecorder.js:0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CA3C42AE-4D06-420E-83C0-AE514AA217CD"}, {"criteria": "cpe:2.3:a:higuma:webaudiorecorder.js:0.1.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6688B040-958C-470B-AD08-EFE40B4E8D71"}], "operator": "OR"}]}], "sourceIdentifier": "cna@vuldb.com"}