CVE-2021-23266: Improper Output Neutralization for Logs in Crafter Studio
First published: Mon May 16 2022(Updated: )
An anonymous user can craft a URL with text that ends up in the log viewer as is. The text can then include textual messages to mislead the administrator.
Credit: security@craftersoftware.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Craftercms Crafter Cms | >=3.1<3.1.18 |
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Frequently Asked Questions
What is CVE-2021-23266?
CVE-2021-23266 is a vulnerability in CrafterCMS, a content management system, that allows an anonymous user to craft a URL with text that can mislead the administrator in the log viewer.
What is the severity of CVE-2021-23266?
The severity of CVE-2021-23266 is medium with a severity value of 4.3.
How does CVE-2021-23266 affect CrafterCMS?
CVE-2021-23266 affects CrafterCMS versions 3.1 to 3.1.18.
How can an anonymous user exploit CVE-2021-23266?
An anonymous user can exploit CVE-2021-23266 by crafting a URL with text that appears in the log viewer, allowing them to mislead the administrator.
Where can I find more information about CVE-2021-23266?
You can find more information about CVE-2021-23266 in the security advisory provided by CrafterCMS: https://docs.craftercms.org/en/3.1/security/advisory.html#cv-2022051602
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