Detections
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SCA: security update for @astrojs/node, astro (GHSA-xf8x-j4p2-f749)

medium Tenable Cloud Security Plugin ID 434026

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - Astro is a web framework for content-driven websites. In versions of astro before 5.13.2 and 4.16.18, the
 image optimization endpoint in projects deployed with on-demand rendering allows images from unauthorized
 third-party domains to be served. On-demand rendered sites built with Astro include an /_image endpoint
 which returns optimized versions of images. A bug in impacted versions of astro allows an attacker to
 bypass the third-party domain restrictions by using a protocol-relative URL as the image source, e.g.
 /_image?href=//example.com/image.png. This vulnerability is fixed in 5.13.2 and 4.16.18. (CVE-2025-55303)

See Also

https://github.com/advisories/GHSA-xf8x-j4p2-f749

Plugin Details

Severity: Medium

ID: 434026

Version: Revision 1.7

Type: Local

Family: SCA Checks

Published: 8/19/2025

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 2.3

Percentile: 9.14

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N

CVSS Score Source: CVE-2025-55303

CVSS v3

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 5.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

CVSS v4

Risk Factor: Medium

Base Score: 6.9

Threat Score: 5.5

Threat Vector: CVSS:4.0/E:P

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 8/19/2025

Vulnerability Publication Date: 8/19/2025

Reference Information

CVE: CVE-2025-55303

cwe: CWE-79