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Dismissed
(not in Nixpkgs)
Permalink CVE-2026-54299
7.5 HIGH
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): High (H)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): None (N)
  • Scope (S): Changed (C)
  • Confidentiality (C): High (H)
  • Integrity (I): Low (L)
  • Availability (A): None (N)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): High (H)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): High (H)
  • Modified Scope (MS): Changed (C)
  • Modified Integrity (MI): Low (L)
  • Modified Availability (MA): None (N)
updated 2 weeks, 3 days ago by @LeSuisse Activity log
  • Created suggestion 2 weeks, 3 days ago
  • @LeSuisse dismissed (not in Nixpkgs) 2 weeks, 3 days ago
Astro: Host-header full-read SSRF in core prerendered error-page fetch (prerenderedErrorPageFetch default + unvalidated createRequestFromNodeRequest URL)

Astro is a web framework. Prior to 6.4.6, Astro SSR apps with prerendered error pages (/404 or /500 using export const prerender = true) fetch those pages over HTTP at runtime when an error occurs. The URL for this fetch is derived from request.url, which in turn gets its origin from the incoming Host header. When the Host header is not validated against allowedDomains, an attacker can point the fetch at an arbitrary host and read the response. This vulnerability is fixed in 6.4.6.

Affected products

astro
  • ==< 6.4.6

Matching in nixpkgs

pkgs.astroid

GTK frontend to the notmuch mail system

  • nixos-unstable 0.17
    • nixpkgs-unstable 0.17
    • nixos-unstable-small 0.17
  • nixos-26.05 0.17
    • nixos-26.05-small 0.17
    • nixpkgs-26.05-darwin 0.17

pkgs.astrolog

Freeware astrology program

  • nixos-unstable 7.70
    • nixpkgs-unstable 7.70
    • nixos-unstable-small 7.70
  • nixos-26.05 7.70
    • nixos-26.05-small 7.70
    • nixpkgs-26.05-darwin 7.70

pkgs.gnuastro

GNU astronomy utilities and library

  • nixos-unstable 0.24
    • nixpkgs-unstable 0.24
    • nixos-unstable-small 0.24
  • nixos-26.05 0.24
    • nixos-26.05-small 0.24
    • nixpkgs-26.05-darwin 0.24

pkgs.astromenace

Hardcore 3D space shooter with spaceship upgrade possibilities

pkgs.astrolabe-generator

Java-based tool for generating EPS files for constructing astrolabes and related tools

  • nixos-unstable 3.3
    • nixpkgs-unstable 3.3
    • nixos-unstable-small 3.3
  • nixos-26.05 3.3
    • nixos-26.05-small 3.3
    • nixpkgs-26.05-darwin 3.3

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