VULNERABILITY INTELLIGENCE

CVE-2025-0825

CVSS score5.3 MEDIUM
EPSS probability0.41%
CISA KEVNot currently listed
Published2025-02-04
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Description

cpp-httplib version v0.17.3 through v0.18.3 fails to filter CRLF characters ("\r\n") when those are prefixed with a null byte. This enables attackers to exploit CRLF injection that could further lead to HTTP Response Splitting, XSS, and more.

Weakness classification

  • 596c5446-0ce5-4ba2-aa66-48b3b757a647: CWE-113

Primary references