CVE - CVE-2024-56140

CVE-ID
CVE-2024-56140	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
Astro is a web framework for content-driven websites. In affected versions a bug in Astro’s CSRF-protection middleware allows requests to bypass CSRF checks. When the `security.checkOrigin` configuration option is set to `true`, Astro middleware will perform a CSRF check. However, a vulnerability exists that can bypass this security. A semicolon-delimited parameter is allowed after the type in `Content-Type`. Web browsers will treat a `Content-Type` such as `application/x-www-form-urlencoded; abc` as a `simple request` and will not perform preflight validation. In this case, CSRF is not blocked as expected. Additionally, the `Content-Type` header is not required for a request. This issue has been addressed in version 4.16.17 and all users are advised to upgrade. There are no known workarounds for this vulnerability.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS#simple_requests URL:https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS#simple_requests MISC:https://github.com/withastro/astro/blob/6031962ab5f56457de986eb82bd24807e926ba1b/packages/astro/src/core/app/middlewares.ts URL:https://github.com/withastro/astro/blob/6031962ab5f56457de986eb82bd24807e926ba1b/packages/astro/src/core/app/middlewares.ts MISC:https://github.com/withastro/astro/commit/e7d14c374b9d45e27089994a4eb72186d05514de URL:https://github.com/withastro/astro/commit/e7d14c374b9d45e27089994a4eb72186d05514de MISC:https://github.com/withastro/astro/security/advisories/GHSA-c4pw-33h3-35xw URL:https://github.com/withastro/astro/security/advisories/GHSA-c4pw-33h3-35xw
Assigning CNA
GitHub (maintainer security advisories)
Date Record Created
20241216	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20241216)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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