CVE-2026-54287

תיאור (מקור, אנגלית)

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.25, on AWS Lambda, the ALB single-header response and the VPC Lattice v2 response join multiple Set-Cookie headers into one comma-separated value. Because commas also appear inside cookie attributes (for example Expires dates), clients cannot split the value back into individual cookies and silently drop or misparse them. This vulnerability is fixed in 4.12.25.

מדדים

CVSS 3.1

5.3 (MEDIUM) מקור הציון: CNA CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-13/8/2026

CWE

CWE-116

קישורים

• https://github.com/honojs/hono/security/advisories/GHSA-j6c9-x7qj-28xf