CWE-1113: Inappropriate Comment Style
The source code uses comment styles or formats that are inconsistent or do not follow expected standards for the product.
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Overview
CWE-1113 (Inappropriate Comment Style) is a base-level software weakness catalogued by MITRE in the Common Weakness Enumeration (CWE). It describes a recurring type of mistake that can lead to exploitable security vulnerabilities.
Real-world CVEs
1 recorded CVEs are caused by CWE-1113 (Inappropriate Comment Style). The highest-severity and most recent are shown first. 1 new CWE-1113 CVE has been recorded so far in 2026.
Common consequences
What can happen when CWE-1113 is exploited.
Reduce Maintainability
Affects: Other
Increase Analytical Complexity
Affects: Other
This issue makes it more difficult to maintain the product due to insufficient legibility, which indirectly affects security by making it more difficult or time-consuming to find and/or fix vulnerabilities. It also might make it easier to introduce vulnerabilities.
How it happens
When it is introduced
Typically introduced during these phases of the software lifecycle.