Get real-time updates on Telegram
CVE-2025-66202: astro before 5.15.8 (exclusive), < 5.15.8
CVE-2025-66202. CVSS 3.1 base score 6.5 (MEDIUM, NVD). EPSS 0.00314 (percentile 0.22183), scored 2026-10-06.
Affected technology
astro · before 5.15.8 (exclusive)
astro
astro · < 5.15.8
withastro
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required
Attack conditions (NVD, CVSS 3.1): Network (remote) · No privileges required · No user interaction required
What an attacker can do
Any unauthenticated attacker can bypass path-based authentication checks in Astro middleware, granting unauthorized access to protected routes. Vendor/CNA’s CVSS 3.1 assessment (base score 6.5/10) rates confidentiality and integrity impact as low; availability impact as none. NVD’s CVSS 3.1 assessment (base score 6.5/10) rates confidentiality and integrity impact as low; availability impact as none.
- CWE
- CWE-647
- CCR priority
- 26.1 /100 (P4)
- CVSS 3.1
- 6.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N · NVD
- EPSS
- 0.00314 · percentile 0.22183 · 2026-10-06
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-07 23:02:50.240617+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2025-66202.html