CVE-2024-56159 is an information disclosure vulnerability in the Astro web framework, affecting server-output projects in Astro 5 versions v5.0.3 through v5.0.7, and static-output projects in Astro 4 versions 4.16.17 or older, or Astro 5 versions 5.0.8 or older, when sourcemaps are enabled. The vulnerability allows unauthenticated users to read parts of the server source code due to publicly accessible sourcemap files. Rated as Medium severity (CVSS 5.3), it has a low attack complexity and no user interaction required, potentially leading to further vulnerabilities through revealed source code. While there is no immediate evidence of active exploitation, Nuclei templates exist for detection, and the vulnerability has received minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 4.16.18CPE matchmatch criteria | cpe:2.3:a:astro:astro:*:*:*:*:*:node.js:*:* | ||
>= 5.0.0, < 5.0.8CPE matchmatch criteria | cpe:2.3:a:astro:astro:*:*:*:*:*:node.js:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:H/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.