Company Details
streamlit
39
94,385
5112
streamlit.io
0
STR_2966221
In-progress


Streamlit Company CyberSecurity Posture
streamlit.ioStreamlit is an open-source Python framework for data scientists and AI/ML engineers to deliver dynamic data apps in only a few lines of code
Company Details
streamlit
39
94,385
5112
streamlit.io
0
STR_2966221
In-progress
Between 750 and 799

Streamlit Global Score (TPRM)XXXX

Description: A critical vulnerability in Streamlit's st.file_uploader component allowed attackers to bypass file type restrictions and gain unauthorized access to cloud instances running Streamlit applications. This flaw enabled cloud account takeovers, financial data tampering, and potential manipulation of stock market dashboards, leading to cascading effects such as automated trading system responses to false signals and investor decisions based on fraudulent trends. The vulnerability was patched in version 1.43.2, but the exposure posed significant risks to financial institutions and other organizations relying on Streamlit for data applications.


No incidents recorded for Streamlit in 2026.
No incidents recorded for Streamlit in 2026.
No incidents recorded for Streamlit in 2026.
Streamlit cyber incidents detection timeline including parent company and subsidiaries

Streamlit is an open-source Python framework for data scientists and AI/ML engineers to deliver dynamic data apps in only a few lines of code


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Cybersecurity never stops—and neither do hackers. While you wrapped up last week, new attacks were already underway.
Noteworthy stories that might have slipped under the radar: federal court filing system hack, Chanel data breach, emergency CISA directive.
Cybersecurity researchers at Cato Networks have uncovered a critical vulnerability in Streamlit, the popular open-source framework used for...
A critical vulnerability in Streamlit, the popular open-source framework for building data applications, that enables attackers to conduct...
A critical security flaw in Streamlit, has been discovered that could allow cybercriminals to execute cloud account takeover attacks and...
He also discusses the key challenges CIOs and CTOs face in navigating AI and cybersecurity, and offers valuable advice for organizations...
In this article, I'll show you how to set things up and write code for a Streamlit app that uses OIDC to prompt for your Google email and password.

Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
The official website of Streamlit is http://streamlit.io.
According to Rankiteo, Streamlit’s AI-generated cybersecurity score is 750, reflecting their Fair security posture.
According to Rankiteo, Streamlit currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
According to Rankiteo, Streamlit has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.
According to Rankiteo, Streamlit is not certified under SOC 2 Type 1.
According to Rankiteo, Streamlit does not hold a SOC 2 Type 2 certification.
According to Rankiteo, Streamlit is not listed as GDPR compliant.
According to Rankiteo, Streamlit does not currently maintain PCI DSS compliance.
According to Rankiteo, Streamlit is not compliant with HIPAA regulations.
According to Rankiteo,Streamlit is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Streamlit operates primarily in the Software Development industry.
Streamlit employs approximately 39 people worldwide.
Streamlit presently has no subsidiaries across any sectors.
Streamlit’s official LinkedIn profile has approximately 94,385 followers.
Streamlit is classified under the NAICS code 5112, which corresponds to Software Publishers.
Yes, Streamlit has an official profile on Crunchbase, which can be accessed here: https://www.crunchbase.com/organization/streamlit.
Yes, Streamlit maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/streamlit.
As of January 21, 2026, Rankiteo reports that Streamlit has experienced 1 cybersecurity incidents.
Streamlit has an estimated 28,125 peer or competitor companies worldwide.
Incident Types: The types of cybersecurity incidents that have occurred include Vulnerability.
Detection and Response: The company detects and responds to cybersecurity incidents through an remediation measures with streamlit released patch 1.43.2 with backend validation, and enhanced monitoring with cato networks updated its sase cloud platform with enhanced threat prevention capabilities..
Title: Streamlit Vulnerability Enabling Cloud Account Takeover Attacks
Description: A critical vulnerability in Streamlit's st.file_uploader component allows attackers to bypass file type restrictions and gain unauthorized access to cloud instances running Streamlit applications.
Date Detected: February 2025
Type: Cloud Account Takeover
Attack Vector: Improper file type enforcement in Streamlit's file upload widget
Vulnerability Exploited: Client-side file type restrictions without server-side validation
Common Attack Types: The most common types of attacks the company has faced is Vulnerability.
Identification of Attack Vectors: The company identifies the attack vectors used in incidents through Streamlit's st.file_uploader component.

Systems Affected: Cloud instances running Streamlit applications
Operational Impact: Potential manipulation of financial data and automated trading systems

Entity Name: Streamlit
Entity Type: Open-source framework
Industry: Technology

Remediation Measures: Streamlit released patch 1.43.2 with backend validation
Enhanced Monitoring: Cato Networks updated its SASE Cloud Platform with enhanced threat prevention capabilities
Prevention of Data Exfiltration: The company takes the following measures to prevent data exfiltration: Streamlit released patch 1.43.2 with backend validation, .

Lessons Learned: Seemingly minor components can create significant security risks, particularly when deployed in misconfigured cloud environments.

Recommendations: Ensure cloud instances hosting web applications implement proper network restrictions and access controls
Key Lessons Learned: The key lessons learned from past incidents are Seemingly minor components can create significant security risks, particularly when deployed in misconfigured cloud environments.

Source: Cato Networks
Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: Cato Networks.

Entry Point: Streamlit's st.file_uploader component

Root Causes: Improper file type enforcement in Streamlit's file upload widget
Corrective Actions: Streamlit Released Patch 1.43.2 With Backend Validation,
Post-Incident Analysis Process: The company's process for conducting post-incident analysis is described as Cato Networks Updated Its Sase Cloud Platform With Enhanced Threat Prevention Capabilities, .
Corrective Actions Taken: The company has taken the following corrective actions based on post-incident analysis: Streamlit Released Patch 1.43.2 With Backend Validation, .
Most Recent Incident Detected: The most recent incident detected was on February 2025.
Most Significant System Affected: The most significant system affected in an incident was Cloud instances running Streamlit applications.
Most Significant Lesson Learned: The most significant lesson learned from past incidents was Seemingly minor components can create significant security risks, particularly when deployed in misconfigured cloud environments.
Most Significant Recommendation Implemented: The most significant recommendation implemented to improve cybersecurity was Ensure cloud instances hosting web applications implement proper network restrictions and access controls.
Most Recent Source: The most recent source of information about an incident is Cato Networks.
Most Recent Entry Point: The most recent entry point used by an initial access broker was an Streamlit's st.file_uploader component.
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SummaryA command injection vulnerability (CWE-78) has been found to exist in the `wrangler pages deploy` command. The issue occurs because the `--commit-hash` parameter is passed directly to a shell command without proper validation or sanitization, allowing an attacker with control of `--commit-hash` to execute arbitrary commands on the system running Wrangler. Root causeThe commitHash variable, derived from user input via the --commit-hash CLI argument, is interpolated directly into a shell command using template literals (e.g., execSync(`git show -s --format=%B ${commitHash}`)). Shell metacharacters are interpreted by the shell, enabling command execution. ImpactThis vulnerability is generally hard to exploit, as it requires --commit-hash to be attacker controlled. The vulnerability primarily affects CI/CD environments where `wrangler pages deploy` is used in automated pipelines and the --commit-hash parameter is populated from external, potentially untrusted sources. An attacker could exploit this to: * Run any shell command. * Exfiltrate environment variables. * Compromise the CI runner to install backdoors or modify build artifacts. Credits Disclosed responsibly by kny4hacker. Mitigation * Wrangler v4 users are requested to upgrade to Wrangler v4.59.1 or higher. * Wrangler v3 users are requested to upgrade to Wrangler v3.114.17 or higher. * Users on Wrangler v2 (EOL) should upgrade to a supported major version.
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle VM VirtualBox accessible data as well as unauthorized access to critical data or complete access to all Oracle VM VirtualBox accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:L).
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).

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