CVEvulnerability

CVE-2026-53504

7.5 HIGH Published 2026-07-31 Modified 2026-09-08 Official page ↗
Status
Deferred
Published
2026-07-31
Last modified
2026-09-08
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-400

Description

Thumbor is an open-source photo thumbnail service by globo.com. Prior to 7.8.0, the convolution filter regular expression performs exponential backtracking on crafted repeated numeric input, allowing a URL request to exhaust processing time. This issue is fixed in 7.8.0.

Related

Weakness · CWE (1)

  • CWE-400 Uncontrolled Resource Consumption weakness

References