GHSA-926X-3R5X-GFHW LangChain has incomplete f-string validation in prompt templates

LangChain's f-string prompt-template validation was incomplete in two respects. First, some prompt template classes accepted f-string templates and formatted them without enforcing the same attribute-access validation as PromptTemplate. In particular, DictPromptTemplate and ImagePromptTemplate...

PT-2026-31716

Name of the Vulnerable Software and Affected Versions LangChain versions prior to 0.3.84 and prior to 1.2.28 Description LangChain's f-string prompt-template validation was incomplete, allowing attribute access and indexing expressions in templates for DictPromptTemplate and ImagePromptTemplate...

SSTI-Exploit-Lab

Server-Side Template Injection SSTI to RCE Lab 🎯 Executi...

Lookyloo Cross-Site Script Vulnerability

Lookyloo is a website capture tool from Lookyloo open source. A cross-site scripting vulnerability exists in Lookyloo versions prior to 1.35.3, which stems from the insecure use of the f string in Markup and could lead to cross-site scripting attacks...

Improper Neutralization

Overview Affected versions of this package are vulnerable to Improper Neutralization when importing a macro in a template whose filename is also a template. This will result in a SyntaxError: f-string: invalid syntax error message because the filename is not properly escaped, indicating that it i...

CVE-2024-3126

A command injection vulnerability exists in the 'runxttsapiserver' function of the parisneo/lollms-webui application, specifically within the 'lollmsxtts.py' script. The vulnerability arises due to the improper neutralization of special elements used in an OS command. The affected function utiliz...

CVE-2024-3126 Command Injection in parisneo/lollms-webui

A command injection vulnerability exists in the 'runxttsapiserver' function of the parisneo/lollms-webui application, specifically within the 'lollmsxtts.py' script. The vulnerability arises due to the improper neutralization of special elements used in an OS command. The affected function utiliz...