Weakness · Medium
CWE-433: Unparsed Raw Web Content Delivery
What it is
The product stores raw content or supporting code under the web document root with an extension that is not specifically handled by the server.
- Severity (our rating)
- Medium
- Likelihood of exploit
- Not rated by MITRE
- Introduced during
- Implementation, Operation
- Exploited in the wild
- No CVE in CISA's catalog
In more detail
If code is stored in a file with an extension such as ".inc" or ".pl", and the web server does not have a handler for that extension, then the server will likely send the contents of the file directly to the requester without the pre-processing that was expected. When that file contains sensitive information such as database credentials, this may allow the attacker to compromise the application or associated components.
What an attacker can do
- Read Application Data (Confidentiality)
How to prevent it
Architecture and Design
- Perform a type check before interpreting files.
- Do not store sensitive information in files which may be misinterpreted.
H2 Security
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Start freeSource: MITRE Common Weakness Enumeration, CWE version 4.19.1. CWE is a trademark of The MITRE Corporation.