CVE-2026-121539 - Vulnerability Details

- miroslavpejic85 MiroTalk P2P Socket I/O server.js CheckPassword access control

Description

A vulnerability was found in miroslavpejic85 MiroTalk P2P up to 2.0.87/2.1.38. Affected by this issue is the function CheckPassword of the file app/src/server.js of the component Socket IO Handler. Performing a manipulation of the argument peer_id results in improper access controls. It is possible to initiate the attack remotely. Upgrading to version 2.1.39 can resolve this issue. The patch is named 4e40471abc48bfc32b4b174b8844716dfc5c1471. You should upgrade the affected component.

Published: 2026-11-03

Score: 5.3 Medium

EPSS: n/a

KEV: No

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

miroslavpejic85

MiroTalk P2P

affected

Version	Status	Constraints
`2.0.0`	affected	—
`2.0.1`	affected	—
`2.0.2`	affected	—
`2.0.3`	affected	—
`2.0.4`	affected	—
`2.0.5`	affected	—
`2.0.6`	affected	—
`2.0.7`	affected	—
`2.0.8`	affected	—
`2.0.9`	affected	—
`2.0.10`	affected	—
`2.0.11`	affected	—
`2.0.12`	affected	—
`2.0.13`	affected	—
`2.0.14`	affected	—
`2.0.15`	affected	—
`2.0.16`	affected	—
`2.0.17`	affected	—
`2.0.18`	affected	—
`2.0.19`	affected	—
`2.0.20`	affected	—
`2.0.21`	affected	—
`2.0.22`	affected	—
`2.0.23`	affected	—
`2.0.24`	affected	—
`2.0.25`	affected	—
`2.0.26`	affected	—
`2.0.27`	affected	—
`2.0.28`	affected	—
`2.0.29`	affected	—
`2.0.30`	affected	—
`2.0.31`	affected	—
`2.0.32`	affected	—
`2.0.33`	affected	—
`2.0.34`	affected	—
`2.0.35`	affected	—
`2.0.36`	affected	—
`2.0.37`	affected	—
`2.0.38`	affected	—
`2.0.39`	affected	—
`2.0.40`	affected	—
`2.0.41`	affected	—
`2.0.42`	affected	—
`2.0.43`	affected	—
`2.0.44`	affected	—
`2.0.45`	affected	—
`2.0.46`	affected	—
`2.0.47`	affected	—
`2.0.48`	affected	—
`2.0.49`	affected	—
`2.0.50`	affected	—
`2.0.51`	affected	—
`2.0.52`	affected	—
`2.0.53`	affected	—
`2.0.54`	affected	—
`2.0.55`	affected	—
`2.0.56`	affected	—
`2.0.57`	affected	—
`2.0.58`	affected	—
`2.0.59`	affected	—
`2.0.60`	affected	—
`2.0.61`	affected	—
`2.0.62`	affected	—
`2.0.63`	affected	—
`2.0.64`	affected	—
`2.0.65`	affected	—
`2.0.66`	affected	—
`2.0.67`	affected	—
`2.0.68`	affected	—
`2.0.69`	affected	—
`2.0.70`	affected	—
`2.0.71`	affected	—
`2.0.72`	affected	—
`2.0.73`	affected	—
`2.0.74`	affected	—
`2.0.75`	affected	—
`2.0.76`	affected	—
`2.0.77`	affected	—
`2.0.78`	affected	—
`2.0.79`	affected	—
`2.0.80`	affected	—
`2.0.81`	affected	—
`2.0.82`	affected	—
`2.0.83`	affected	—
`2.0.84`	affected	—
`2.0.85`	affected	—
`2.0.86`	affected	—
`2.0.87`	affected	—
`2.1.0`	affected	—
`2.1.1`	affected	—
`2.1.2`	affected	—
`2.1.3`	affected	—
`2.1.4`	affected	—
`2.1.5`	affected	—
`2.1.6`	affected	—
`2.1.7`	affected	—
`2.1.8`	affected	—
`2.1.9`	affected	—
`2.1.10`	affected	—
`2.1.11`	affected	—
`2.1.12`	affected	—
`2.1.13`	affected	—
`2.1.14`	affected	—
`2.1.15`	affected	—
`2.1.16`	affected	—
`2.1.17`	affected	—
`2.1.18`	affected	—
`2.1.19`	affected	—
`2.1.20`	affected	—
`2.1.21`	affected	—
`2.1.22`	affected	—
`2.1.23`	affected	—
`2.1.24`	affected	—
`2.1.25`	affected	—
`2.1.26`	affected	—
`2.1.27`	affected	—
`2.1.28`	affected	—
`2.1.29`	affected	—
`2.1.30`	affected	—
`2.1.31`	affected	—
`2.1.32`	affected	—
`2.1.33`	affected	—
`2.1.34`	affected	—
`2.1.35`	affected	—
`2.1.36`	affected	—
`2.1.37`	affected	—
`2.1.38`	affected	—
`2.1.39`	unaffected	—

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/miroslavpejic85/mirotalk/commit/4e40471abc48bfc32b4b174b8844716dfc5c1471
https://github.com/waterhunter2000-svg/vulnerability-reports
https://vuldb.com/cve/CVE-2026-121539
https://vuldb.com/submit/1019996
https://vuldb.com/vuln/430300
https://vuldb.com/vuln/430300/cti

History

Tue, 03 Nov 2026 22:45:00 +0000

Type	Values Removed	Values Added
Description		A vulnerability was found in miroslavpejic85 MiroTalk P2P up to 2.0.87/2.1.38. Affected by this issue is the function CheckPassword of the file app/src/server.js of the component Socket IO Handler. Performing a manipulation of the argument peer_id results in improper access controls. It is possible to initiate the attack remotely. Upgrading to version 2.1.39 can resolve this issue. The patch is named 4e40471abc48bfc32b4b174b8844716dfc5c1471. You should upgrade the affected component.
Title		miroslavpejic85 MiroTalk P2P Socket I/O server.js CheckPassword access control
First Time appeared		Miroslavpejic85 Miroslavpejic85 mirotalk P2p
Weaknesses		CWE-266 CWE-284
CPEs		cpe:2.3:a:miroslavpejic85:mirotalk_p2p::::::::
Vendors & Products		Miroslavpejic85 Miroslavpejic85 mirotalk P2p
References		https://github.com/miroslavpejic85/mirotalk/commit/4e40471abc48bfc32b4b174b8844716dfc5c1471 https://github.com/waterhunter2000-svg/vulnerability-reports https://vuldb.com/cve/CVE-2026-121539 https://vuldb.com/submit/1019996 https://vuldb.com/vuln/430300 https://vuldb.com/vuln/430300/cti
Metrics		cvssV2_0 `{'score': 6.5, 'vector': 'AV:N/AC:L/Au:S/C:P/I:P/A:P/E:ND/RL:OF/RC:C'}` cvssV3_0 `{'score': 6.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C'}` cvssV3_1 `{'score': 6.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C'}` cvssV4_0 `{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X'}`

Subscriptions

Miroslavpejic85 Mirotalk P2p

MITRE

Status: PUBLISHED

Assigner: VulDB

Published: 2026-11-03T22:30:15.617Z

Updated: 2026-11-03T22:30:15.617Z

Reserved: 2026-11-03T14:38:55.431Z

Link: CVE-2026-121539

Vulnrichment

No data.

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-266
Incorrect Privilege Assignment
CWE-284
Improper Access Control

Tracking

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

Subscriptions

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