CVE-2026-54300
MEDIUM@astrojs/netlify broadens Astro image.remotePatterns in Netlify Image CDN config
Title source: cnaDescription
@astrojs/netlify is an adapter that allows Astro to deploy your hybrid or server rendered site to Netlify. Prior to 7.0.13, @astrojs/netlify converts Astro image.remotePatterns into Netlify Image CDN images.remote_images regular expressions with broader semantics than Astro's canonical matcher. A single wildcard hostname such as *.example.com is converted to an optional subdomain regex, so the apex host matches. A single wildcard pathname such as /ok/* is converted without end anchoring, so deeper paths match by prefix. This vulnerability is fixed in 7.0.13.
References (1)
Core 1
Core References
X_Refsource_Confirm x_refsource_confirm
https://github.com/withastro/astro/security/advisories/GHSA-529g-xq4f-cw38
Scores
CVSS v3
5.3
EPSS
0.0031
EPSS Percentile
23.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-918
Status
published
Products (2)
astrojs/netlify
0 - 7.0.13npm
withastro/astro
< 7.0.13
Published
Jun 22, 2026
Tracked Since
Jun 23, 2026