CVE-2026-41322

Description

@astrojs/node allows Astro to deploy your SSR site to Node targets. Prior to 10.0.5, requesting a static js/css resources from _astro path with an incorrect/malformed if-match header returns a 500 error with a one year cache lifetime instead of 412 in some cases. This has the effect that all subsequent requests to that file, regardless of if-match header will be served a 5xx error instead of the file until the cache expires. This vulnerability is fixed in 10.0.5.

CVSS Vector

References

• https://github.com/withastro/astro/security/advisories/GHSA-c57f-mm3j-27q9
• https://github.com/withastro/astro/security/advisories/GHSA-c57f-mm3j-27q9