CVE-2023-6142: Dev Blog v1.0 - Stored XSS
First published: Mon Nov 20 2023(Updated: )
Dev blog v1.0 allows to exploit an XSS through an unrestricted file upload, together with a bad entropy of filenames. With this an attacker can upload a malicious HTML file, then guess the filename of the uploaded file and send it to a potential victim.
Credit: help@fluidattacks.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Armanidrisi Dev Blog | =1.0 |
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Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2023-6142.
What is the title of the vulnerability?
The title of the vulnerability is Dev Blog v1.0 - Stored XSS.
What is the description of the vulnerability?
The vulnerability in Dev Blog v1.0 allows an attacker to exploit a stored XSS vulnerability through an unrestricted file upload and bad entropy of filenames. This allows the attacker to upload a malicious HTML file and guess the filename to send it to potential victims.
What software is affected by this vulnerability?
The software affected by this vulnerability is Armanidrisi Dev Blog version 1.0.
What is the severity of this vulnerability?
The severity of this vulnerability is medium with a CVSS score of 6.4.
What is the Common Weakness Enumeration (CWE) ID for this vulnerability?
The Common Weakness Enumeration (CWE) ID for this vulnerability is CWE-79.
Where can I find more information about this vulnerability?
You can find more information about this vulnerability in the following references: [Fluid Attacks Advisory](https://fluidattacks.com/advisories/bunny/) and [GitHub Repository](https://github.com/Armanidrisi/devblog/).
- collector/mitre-cve
- collector/nvd-api
- vendor/armanidrisi
- product/dev blog
- canonical/armanidrisi dev blog