Incorrect Regular Expression Affecting @astrojs/netlify package, versions <8.1.2
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published26 Jul 2026
- disclosed20 Jul 2026
- creditUnknown
Introduced: 20 Jul 2026
NewCVE-2026-73425 (opens in a new tab)How to fix?
Upgrade @astrojs/netlify to version 8.1.2 or higher.
Overview
@astrojs/netlify is a Deploy your site to Netlify
Affected versions of this package are vulnerable to Incorrect Regular Expression in the remotePatternToRegex process. An attacker can access unintended image URLs on the allowed host by crafting requests that exploit unescaped regex metacharacters in the pathname. This may allow bypassing intended restrictions on image CDN optimization requests.
Workaround
This vulnerability can be mitigated by avoiding regex metacharacters (such as .) in image.remotePatterns[].pathname values, or by scoping the allowed host so that unintended paths are not reachable.