CVE-2026-45243
CVE-2026-45243 · Summarize < 0.15.1 Browser Extension Missing Authorization via Content Script
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
Summarize prior to 0.15.1 contains a missing authorization vulnerability in the content script window.postMessage bridge that allows malicious pages to perform unauthorized operations on automation artifacts. Attackers can simulate runtime messages with spoofed sender identifiers to list, read, create, overwrite, or delete automation artifacts scoped to the affected tab without proper authorization checks.
CVSS 5.3 · Media · EPSS 0,2% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: node
Productos y versiones afectados
summarize
- Versiones
- ≥ 0, < 0.15.1: Afectada (semver)
- 357544063af535bd574752622f9eb94be33ee5fd: No afectada (git)
Actualiza a 0.15.1
@steipete/summarize npm
- Intervalos de versiones afectados
- SEMVER: < 0.15.0
Actualiza a 0.15.0
Fuentes originales
- https://github.com/steipete/summarize/releases/tag/v0.15.2
- https://github.com/steipete/summarize/pull/222
- https://github.com/steipete/summarize/commit/357544063af535bd574752622f9eb94be33ee5fd
- https://www.vulncheck.com/advisories/summarize-browser-extension-missing-authorization-via-content-script
- https://nvd.nist.gov/vuln/detail/CVE-2026-45243