Barracuda finds average web app has 20 security flaws
Research from Barracuda reveals that the average web application contains 20 security vulnerabilities, primarily due to basic misconfigurations and poor information handling. The study identifies seven common categories of weakness, including information disclosure and brand impersonation, that account for the vast majority of security gaps.
Why it matters
This highlights the persistent risk of cyberattacks on web applications and the need for better adherence to fundamental security practices.
Barracuda has published research showing that the average web application has 20 security vulnerabilities, with most flaws stemming from basic misconfigurations and oversights.
The findings are based on an analysis of hundreds of Application Security Insight scans conducted over five months in 2026. Researchers identified seven main categories of weakness that accounted for about 90% of all detected vulnerabilities.
Information disclosure was the most common issue, representing 25% of the flaws found. These weaknesses can reveal details about systems, domains, hidden pages, routes, or services, giving attackers information they can use to map a target environment and identify weak points.
Brand impersonation and spoofing made up 23% of detected flaws. These weaknesses can make it easier for attackers to mimic a trusted brand, website, or domain to deceive users into sharing credentials or other sensitive information.
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