← Database

CVE-2026-53500

HIGH CVSS: 8.2 Published: 2026-07-31 Modified: 2026-08-01

Description

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.

Affected Platforms

Unknown

Weakness Type

CWE-918

References