TwistedWeb 14.0.0 command injection

Summaryinfo

A vulnerability classified as critical has been found in TwistedWeb 14.0.0. This vulnerability affects unknown code. Performing a manipulation results in command injection. This vulnerability is cataloged as CVE-2025-50688. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in TwistedWeb 14.0.0. It has been classified as critical. This affects some unknown processing. The manipulation with an unknown input leads to a command injection vulnerability. CWE is classifying the issue as CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

A command injection vulnerability exists in TwistedWeb (version 14.0.0) due to improper input sanitization in the file upload functionality. An attacker can exploit this vulnerability by sending a specially crafted HTTP PUT request to upload a malicious file (e.g., a reverse shell script). Once uploaded, the attacker can trigger the execution of arbitrary commands on the target system, allowing for remote code execution. This could lead to escalation of privileges depending on the privileges of the web server process. The attack does not require physical access and can be conducted remotely, posing a significant risk to the confidentiality and integrity of the system.

The advisory is shared at twisted.org. This vulnerability is uniquely identified as CVE-2025-50688 since 06/16/2025. The exploitability is told to be easy. It is possible to initiate the attack remotely. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 11/07/2025). MITRE ATT&CK project uses the attack technique T1202 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-23636). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

• TwistedWeb

Version

• 14.0.0

CPE 2.3info

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CPE 2.2info

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Entryinfo

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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