Descripción
Version 3.0.7 of the Securly Chrome Extension downloads config.json over HTTP and compiles server-provided patterns as JavaScript regular expressions via new RegExp() without complexity validation. An on-path attacker can inject specific patterns to cause catastrophic backtracking, resulting in denial of service on all browsing.
CVSS 7.5EPSS 0.432%Riesgo 0.78
Ver fuente- Publicación
- 2026-06-03 19:16:39
- Versiones afectadas
- ==3.0.7
- Tipo
- Installed app
- Última modificación
- 2026-07-22 20:10:00
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H