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CVE-2026-53500

Thumbor

Descripción

Thumbor is an open-source photo thumbnail service by globo.com. Prior to 7.8.0, the ALLOWED_SOURCES configuration passes plain strings to re.match() without escaping dots, so a hostname differing at dot positions can match the allowlist. This issue is fixed in 7.8.0.

CVSS 8.2EPSS 0.28700000000000003%Riesgo 0.84
Ver fuente
Publicación
2026-07-31 19:17:09
Versiones afectadas
<7.8.0
Tipo
Aplicación web
Última modificación
2026-08-01 00:17:16
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L