CVE-2026-18503

Attacker-controlled CSV samples can trigger super-linear regular-expression work during dialect sniffing and consume significant CPU when applications pass unbounded input to csv.Sniffer.sniff...

CVE-2026-18503 Super-linear CPU usage for unbounded input to csv.Sniffer.sniff()

Attacker-controlled CSV samples can trigger super-linear regular-expression work during dialect sniffing and consume significant CPU when applications pass unbounded input to csv.Sniffer.sniff...

PSF-2026-35

Attacker-controlled CSV samples can trigger super-linear regular-expression work during dialect sniffing and consume significant CPU when applications pass unbounded input to csv.Sniffer.sniff...

CVE-2026-18503

CVE-2026-18503 affects Python’s csv.Sniffer.sniff() when fed attacker-controlled, unbounded CSV input. The dialect sniffing process can trigger super-linear regular-expression work, leading to significant CPU consumption. The issue is triggered during normal operation of csv.Sniffer.sniff() with ...

CVE-2026-45415 Decidim: CSV census record endpoints improper authorization

Decidim is a participatory democracy framework. Prior to 0.30.9, from 0.31.0 before 0.31.5, and in 0.32.0.rc1 before 0.32.0.rc2, the /admin/csvcensus/censuslogs record-management endpoints do not enforce full administrator authorization before rendering or mutating Decidim::Verifications::CsvDatu...

CVE-2026-16065

The Welcart e-Commerce WordPress plugin before 2.11.32 does not properly sanitise a value taken from an imported CSV file before using it in a SQL statement, allowing users with the Editor role and above including its custom shop-management roles to perform SQL injection attacks...

EUVD-2026-53731

The Welcart e-Commerce WordPress plugin before 2.11.32 does not properly sanitise a value taken from an imported CSV file before using it in a SQL statement, allowing users with the Editor role and above including its custom shop-management roles to perform SQL injection attacks...

CVE-2026-16065

The Welcart e-Commerce WordPress plugin before 2.11.32 does not properly sanitise a value taken from an imported CSV file before using it in a SQL statement, allowing users with the Editor role and above including its custom shop-management roles to perform SQL injection attacks...

Malicious code in csv-parser-helper (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 90b87a86eaa4be59def7e48ce9b004266b8c4815a71c84fd1d3df879c702c1ca The package is advertised as a CSV parser but ships a postinstall.js that runs on npm install and performs installer-side reconnaissance and...

CVE-2026-70477

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, a prompt injection sent to a chatflow using a CSV Agent node can cause the LLM to respond with a malicious Python script that bypasses the blocklist validator and executes in an unsandboxed...

Flowise: CSV Agent Prompt Injection Remote Code Execution Vulnerability

-- ABSTRACT ------------------------------------- Trend Micro's Zero Day Initiative has identified a vulnerability affecting the following products: Flowise - Flowise -- VULNERABILITY DETAILS ------------------------ Version tested: 3.1.1 Installer file: https://github.com/FlowiseAI/Flowise npm...

NPM: Flowise: CSV Agent Prompt Injection Remote Code Execution Vulnerability

NPM: Flowise: CSV Agent Prompt Injection Remote Code Execution Vulnerability discovered by ? in WordPress Npm flowise versions = 3.1.2...

CVE-2026-70477

Flowise CSV Agent prompt injection leads to remote code execution. In Flowise prior to 3.1.3, the CSV_Agents.run method uses untrusted data to build an LLM prompt, and the resulting pythonCode is executed after a validation step, which can bypass safeguards and run arbitrary code in the service a...

CVE-2026-70477 Flowise: CSV Agent Prompt Injection Remote Code Execution Vulnerability

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, a prompt injection sent to a chatflow using a CSV Agent node can cause the LLM to respond with a malicious Python script that bypasses the blocklist validator and executes in an unsandboxed...

CVE-2026-70477 Flowise: CSV Agent Prompt Injection Remote Code Execution Vulnerability

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, a prompt injection sent to a chatflow using a CSV Agent node can cause the LLM to respond with a malicious Python script that bypasses the blocklist validator and executes in an unsandboxed...

CVE-2026-69256

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the CSVAgent node allowed users to provide Python code that is executed through pyodide; although a denylist blocked dangerous Python constructs, pandas.readpickle could deserialize a pickled...

Flowise: Remote Code Execution Vulnerability in CSVAgent

Summary The CSVAgent node was observed to allow users to write Python code which gets executed via pyodide. The original intent was to allow users to utilise the pandas library for CSV processing. Although there is a denylist that checks for dangerous Python constructs from being passed in, panda...

CVE-2026-69256 Flowise: Remote Code Execution Vulnerability in CSVAgent

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the CSVAgent node allowed users to provide Python code that is executed through pyodide; although a denylist blocked dangerous Python constructs, pandas.readpickle could deserialize a pickled...

CVE-2026-69256

Flowise CVE-2026-69256 affects the CSVAgent node prior to version 3.1.3. A user-supplied customReadCSVFunc is evaluated as pd.${customReadCSVFunc} and can execute via Pyodide, bypassing a denylist with a pandas.read_pickle payload. An authenticated user who can create/modify a chatflow can add th...

CVE-2026-69256 Flowise: Remote Code Execution Vulnerability in CSVAgent

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the CSVAgent node allowed users to provide Python code that is executed through pyodide; although a denylist blocked dangerous Python constructs, pandas.readpickle could deserialize a pickled...