mifi lossless-cut up to 3.69.0 Built-in HTTP API Service src/main/httpServer.ts server-side request forgery

Summaryinfo

A vulnerability was found in mifi lossless-cut up to 3.69.0. It has been rated as problematic. This affects an unknown part of the file src/main/httpServer.ts of the component Built-in HTTP API Service. The manipulation leads to server-side request forgery. This vulnerability is documented as CVE-2026-19352. The attack requires being on the local network. Additionally, an exploit exists. It is recommended to apply a patch to fix this issue. The project maintainer provides this view: "I'm not sure that this is a critical vulnerability, because it is behind an experimental CLI flag and the NTLM behavior isn't really a LosslessCut bug." The CVSS vector reflects the high level of pre-requisites.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in mifi lossless-cut up to 3.69.0. This issue affects an unknown function of the file src/main/httpServer.ts of the component Built-in HTTP API Service. The manipulation with an unknown input leads to a server-side request forgery vulnerability. Using CWE to declare the problem leads to CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. Impacted is confidentiality.

It is possible to read the advisory at my.feishu.cn. The identification of this vulnerability is CVE-2026-19352. The exploitation is known to be difficult. The attack needs to approached within the local network. No form of authentication is needed for a successful exploitation. Technical details as well as a public exploit are known.

The exploit is available at my.feishu.cn. It is declared as proof-of-concept. The project maintainer provides this view: "I'm not sure that this is a critical vulnerability, because it is behind an experimental CLI flag and the NTLM behavior isn't really a LosslessCut bug." The CVSS vector reflects the high level of pre-requisites.

Applying the patch 260802348955231442c4bae6c2d9d8ede947af0a is able to eliminate this problem. The bugfix is ready for download at github.com.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

• mifi

Name

• lossless-cut

Version

• 3.0
• 3.1
• 3.2
• 3.3
• 3.4
• 3.5
• 3.6
• 3.7
• 3.8
• 3.9
• 3.10
• 3.11
• 3.12
• 3.13
• 3.14
• 3.15
• 3.16
• 3.17
• 3.18
• 3.19
• 3.20
• 3.21
• 3.22
• 3.23
• 3.24
• 3.25
• 3.26
• 3.27
• 3.28
• 3.29
• 3.30
• 3.31
• 3.32
• 3.33
• 3.34
• 3.35
• 3.36
• 3.37
• 3.38
• 3.39
• 3.40
• 3.41
• 3.42
• 3.43
• 3.44
• 3.45
• 3.46
• 3.47
• 3.48
• 3.49
• 3.50
• 3.51
• 3.52
• 3.53
• 3.54
• 3.55
• 3.56
• 3.57
• 3.58
• 3.59
• 3.60
• 3.61
• 3.62
• 3.63
• 3.64
• 3.65
• 3.66
• 3.67
• 3.68
• 3.69.0

License

• open-source

Website

• Product: https://github.com/mifi/lossless-cut/

CPE 2.3info

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CPE 2.2info

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Submitinfo

Accepted

• Submit #865910: mifi lossless-cut 3.69.0 Information Disclosure (by FoRever_)

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