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Sonar
@SonarSource
Trusted by 7M developers, our @SonarQube solutions (Server, Cloud, for IDE) cover your code quality and security needs –AI-generated or written by developers 🚀
Geneva, Switzerland
sonarsource.com
Joined January 2013
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    Sonar
    @SonarSource
    Oct 21, 2025
    Bad data in = bad code out. 🤖 It's the Achilles' heel of AI code generation. That's why we're introducing SonarSweep™, our new service that optimizes and secures training data for coding LLMs.🧹🛡️ Read the announcement: bit.ly/478bDfK #CodeQuality #SonarSweep
    25K
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    Sonar
    @SonarSource
    Jul 2, 2021
    This #CodeChallengeFriday is a bit more difficult! Can you identify the issue before checking out the answer? bit.ly/3yc2i3z
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    Sonar
    @SonarSource
    Jul 9, 2021
    Can you find the error here? Retweet and share the fun with your friends! #CodeChallengeFriday #Java Find the answer here: bit.ly/3jXwFXE
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    Sonar
    @SonarSource
    Apr 27, 2021
    XXE Vulnerability in #WordPress <5.7.1: Learn what attackers were able to do and how to patch your #PHP8 code. blog.sonarsource.com/wordpress-xxe-… #security #appsec
    GIF
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    Sonar
    @SonarSource
    Jun 25, 2021
    We can't express how excited we are for this #CodeChallengeFriday! Do you see the vulnerability? Find the answer here! bit.ly/3vT0Npl
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    Sonar
    @SonarSource
    Dec 24, 2021
    Can you spot the vulnerability? #codeadvent2021 Can you (re)solve this #Java challenge?
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    Sonar
    @SonarSource
    Dec 9, 2021
    Can you spot the vulnerability? #codeadvent2021 #typescript #express Validating user input is good, but it can be insufficient. Can you bypass the check to perform a SQL Injection?
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    Sonar
    @SonarSource
    Dec 19, 2021
    Can you spot the vulnerability? #codeadvent2021 #python Find a bypass and login as an admin!
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    Sonar
    @SonarSource
    Dec 2, 2021
    Can you spot the vulnerability? #codeadvent2021 #python #django Is there a bypass? Hint: this is a documented behavior. Good luck!
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    Sonar
    @SonarSource
    Dec 7, 2021
    Can you spot the vulnerability? #codeadvent2021 #csharp SSRF vulnerabilities are so 2020!
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    Sonar
    @SonarSource
    Jul 30, 2021
    This #CodeChallengeFriday is only for the best code detectives 🕵️‍♀️! See if you can spot the error: bit.ly/37bnUBz #Python
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    Sonar
    @SonarSource
    Dec 21, 2021
    Can you spot the vulnerability? #codeadvent2021 #java How can you do a path traversal if all dangerous characters are removed?
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    Sonar
    @SonarSource
    Dec 20, 2021
    Can you spot the vulnerability? #codeadvent2021 #javascript #express Sometimes bugs are in the code but they depend on the OS. What can go wrong here on Windows but not on Linux?
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    Sonar
    @SonarSource
    Dec 5, 2021
    Can you spot the vulnerability? #codeadvent2021 #c #cpp This is such a short code snippet, but two bugs are hiding in it! 🐛