What is the CVSS score of CVE-2025-64757?

CVE-2025-64757 has a CVSS 3.1 base score of 3.5 (Low). CVSS vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N. EPSS exploitation probability: 0.0%.

Which versions of Node.js are affected by CVE-2025-64757?

CVE-2025-64757 is a low-severity vulnerability in Astro involving path traversal (CVSS 3.5).. A patch is available.

Is there a public PoC exploit available for CVE-2025-64757?

Yes, a public proof-of-concept exploit is available for CVE-2025-64757. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2025-64757?

During next maintenance window: Apply vendor patches when convenient. Verify path traversal controls are in place.

Node.js CVE-2025-64757

LOW

Path Traversal (CWE-22)

2025-11-19 security-advisories@github.com

Node.js Path Traversal Astro

3.5

CVSS 3.1 · GitHub Advisory

Severity by source

GitHub Advisory PRIMARY

3.5 LOW

AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Primary rating from GitHub Advisory · only source for this CVE.

CVSS VectorGitHub Advisory

CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:23 vuln.today

Patch released

Mar 28, 2026 - 19:23 nvd

Patch available

PoC Detected

Nov 20, 2025 - 17:58 vuln.today

Public exploit code

CVE Published

Nov 19, 2025 - 17:15 nvd

LOW 3.5

Blast Radius

ecosystem impact

† from your stack dependencies † transitive graph · vuln.today resolves 4-path depth

1 npm packages depend on astro (1 direct, 0 indirect)

Ecosystem-wide dependent count for version 5.14.3.

DescriptionGitHub Advisory

Astro is a web framework. Prior to version 5.14.3, a vulnerability has been identified in the Astro framework's development server that allows arbitrary local file read access through the image optimization endpoint. The vulnerability affects Astro development environments and allows remote attackers to read any image file accessible to the Node.js process on the host system. This issue has been patched in version 5.14.3.

AnalysisAI

Astro is a web framework. Rated low severity (CVSS 3.5), this vulnerability is no authentication required, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified as Path Traversal (CWE-22), which allows attackers to access files and directories outside the intended path. Astro is a web framework. Prior to version 5.14.3, a vulnerability has been identified in the Astro framework's development server that allows arbitrary local file read access through the image optimization endpoint. The vulnerability affects Astro development environments and allows remote attackers to read any image file accessible to the Node.js process on the host system. This issue has been patched in version 5.14.3. Affected products include: Astro. Version information: version 5.14.3.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Validate and canonicalize file paths. Use chroot or sandboxing. Reject input containing path separators or '../' sequences.