CVE-2026-53502
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Jul 31, 2026
Vendor
unknown
Description
Thumbor is an open-source photo thumbnail service by globo.com. Prior to 7.8.0, file_loader decodes percent-encoded path segments after its root-boundary validation, allowing traversal outside FILE_LOADER_ROOT_PATH through watermark or frame filter input. This issue is fixed in 7.8.0.