CVE-2023-50249: Sentry Astro

High severity, CVSS 7.5. EPSS: 0.8% chance of exploitation in the next 30 days.

Sentry-Javascript is official Sentry SDKs for JavaScript. A ReDoS (Regular expression Denial of Service) vulnerability has been identified in Sentry's Astro SDK 7.78.0-7.86.0. Under certain conditions, this vulnerability allows an attacker to cause excessive computation times on the server, leading to denial of service (DoS). This vulnerability has been patched in sentry/astro version 7.87.0.

Affected products

• Sentry Astro: from 7.78.0, before 7.87.0 (fixed in 7.87.0)

Published 2023-12-20. Last modified 2026-06-17.