miroslavpejic85 MiroTalk P2P up to 2.0.87 Room Action app/src/server.js checkPassword excessive authentication

Summaryinfo

A vulnerability, which was classified as problematic, has been found in miroslavpejic85 MiroTalk P2P up to 2.0.87. This issue affects the function checkPassword of the file app/src/server.js of the component Room Action Handler. This manipulation causes excessive authentication. This vulnerability is handled as CVE-2026-121535. The attack can be initiated remotely. Additionally, an exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in miroslavpejic85 MiroTalk P2P up to 2.0.87. Affected by this vulnerability is the function checkPassword of the file app/src/server.js of the component Room Action Handler. The manipulation with an unknown input leads to a excessive authentication vulnerability. The CWE definition for the vulnerability is CWE-307. The product does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame, making it more susceptible to brute force attacks. As an impact it is known to affect confidentiality.

It is possible to read the advisory at github.com. This vulnerability is known as CVE-2026-121535. The exploitation appears to be difficult. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details and also a public exploit are known. The attack technique deployed by this issue is T1110.001 according to MITRE ATT&CK.

It is possible to download the exploit at github.com. It is declared as proof-of-concept.

Upgrading to version 2.1.38 eliminates this vulnerability. Applying the patch 55bec1d05f931d2e43633d6d0b7274f79ec719dd is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

• Peer-to-Peer Software

Vendor

• miroslavpejic85

Name

• MiroTalk P2P

Version

• 2.0.0
• 2.0.1
• 2.0.2
• 2.0.3
• 2.0.4
• 2.0.5
• 2.0.6
• 2.0.7
• 2.0.8
• 2.0.9
• 2.0.10
• 2.0.11
• 2.0.12
• 2.0.13
• 2.0.14
• 2.0.15
• 2.0.16
• 2.0.17
• 2.0.18
• 2.0.19
• 2.0.20
• 2.0.21
• 2.0.22
• 2.0.23
• 2.0.24
• 2.0.25
• 2.0.26
• 2.0.27
• 2.0.28
• 2.0.29
• 2.0.30
• 2.0.31
• 2.0.32
• 2.0.33
• 2.0.34
• 2.0.35
• 2.0.36
• 2.0.37
• 2.0.38
• 2.0.39
• 2.0.40
• 2.0.41
• 2.0.42
• 2.0.43
• 2.0.44
• 2.0.45
• 2.0.46
• 2.0.47
• 2.0.48
• 2.0.49
• 2.0.50
• 2.0.51
• 2.0.52
• 2.0.53
• 2.0.54
• 2.0.55
• 2.0.56
• 2.0.57
• 2.0.58
• 2.0.59
• 2.0.60
• 2.0.61
• 2.0.62
• 2.0.63
• 2.0.64
• 2.0.65
• 2.0.66
• 2.0.67
• 2.0.68
• 2.0.69
• 2.0.70
• 2.0.71
• 2.0.72
• 2.0.73
• 2.0.74
• 2.0.75
• 2.0.76
• 2.0.77
• 2.0.78
• 2.0.79
• 2.0.80
• 2.0.81
• 2.0.82
• 2.0.83
• 2.0.84
• 2.0.85
• 2.0.86
• 2.0.87

License

• open-source

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
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Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

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Sourcesinfo

Entryinfo

Submitinfo

Accepted

• Submit #1019995: miroslavpejic85 MiroTalk P2P 2.0.87 Improper Authentication (by waterhunter)

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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