Unveiling the Risks of LLM-generated Code: Insights from Backslash Security

  • Backslash Security scrutinizes security risks associated with LLM-generated code through developer simulations targeting GPT-4.
  • CEO Shahar Man highlights the evolving code creation landscape, emphasizing the imperative for corresponding advancements in code security.
  • Concerns over the quality and security of AI-generated code persist despite touted efficiency gains, with Gartner Research indicating a surge in organizations deploying AI code assistants.
  • Backslash’s research uncovers vulnerabilities, including outdated training datasets leading to vulnerable OSS package recommendations and the introduction of ‘phantom’ packages, posing untraceable security threats.
  • Enterprises face the challenge of balancing the allure of AI-driven efficiency gains with the necessity for rigorous testing and risk assessment to mitigate inherent vulnerabilities.

Main AI News:

In the realm of cybersecurity, the emergence of LLM-generated code has raised significant concerns, as highlighted by Backslash Security. Through a meticulous developer simulation exercise targeting GPT-4, Backslash identified critical security blind spots inherent in the generated code.

Shahar Man, the co-founder and CEO of Backslash Security, underscores the shifting landscape of code creation and its implications for security. He asserts, “The evolution of code creation necessitates a corresponding evolution in code security. While AI-generated code presents vast opportunities, it also introduces a new frontier of security challenges. Application security teams are now tasked with securing an unprecedented volume of potentially vulnerable code, owing to the rapid pace of AI-driven software development.”

Man emphasizes the urgency of securing open source code, attributing heightened security risks to AI-generated code associated with OSS. The research conducted by Backslash underscores the criticality of this issue, urging stakeholders to prioritize security measures in light of the expanding prevalence of AI-generated code.

The Pitfalls of AI-generated Code: A Growing Concern

The allure of AI in code development is undeniable, promising expedited software creation and skill gap mitigation. Yet, concerns regarding the quality and security of AI-generated code loom large. Backslash cites Gartner Research, indicating a surge in organizations piloting or deploying AI code assistants. Despite the touted benefits of efficiency gains, the proliferation of AI-generated code introduces a myriad of vulnerabilities and security hurdles.

Testing Reveals Vulnerabilities

In a bid to delve deeper, Backslash’s Research Team executed multiple developer simulations utilizing GPT-4. The findings underscored several critical vulnerabilities:

  • LLMs may produce vulnerable OSS package recommendations due to outdated training datasets, potentially exposing code to known vulnerabilities.
  • Inclusion of ‘phantom’ packages introduces unforeseen risks, as LLM-generated code may incorporate indirect OSS packages without proper documentation, posing untraceable security threats.
  • Despite seemingly safe outputs, experiments revealed inconsistent recommendations, occasionally suggesting vulnerable package versions without adequate risk disclaimers, fostering a false sense of security.

Implications for Enterprises

The perpetual demand for swift code development underscores the allure of AI as a time-saving solution. However, without rigorous testing, the trustworthiness of AI-generated code remains questionable. Backslash’s insights serve as a cautionary tale, urging enterprises to prioritize thorough testing and risk assessment to mitigate the inherent vulnerabilities of AI-generated code.

Michael Beckley, co-founder and CTO of Appian, echoes these sentiments, citing the limitations of AI in code development. Despite initial experimentation, the efficacy of AI models remains insufficient, emphasizing the importance of conceptual correctness alongside syntactical accuracy.


The revelation of security blind spots in LLM-generated code by Backslash Security underscores the pivotal importance of robust security measures in the rapidly evolving landscape of AI-driven software development. While AI promises efficiency gains, enterprises must exercise caution, prioritizing thorough testing and risk assessment to safeguard against potential vulnerabilities. This calls for a concerted effort from stakeholders to navigate the intricacies of AI-generated code and ensure the integrity of software systems in an increasingly digitalized market.