CVEvulnerability

CVE-2025-0825

6.9 MEDIUM Published 2025-02-04 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2025-02-04
Last modified
2026-06-17
Assigner
596c5446-0ce5-4ba2-aa66-48b3b757a647
CVSS 4.0 (596c5446-0ce5-4ba2-aa66-48b3b757a647)
6.9 MEDIUM — CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1 ([email protected])
5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weaknesses
CWE-113

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.

Affected configurations

• yhirose cpp-httplib (>= 0.17.3 < 0.18.4)

Related

Weakness · CWE (1)

  • CWE-113 Improper Neutralization of CRLF Sequences in HTTP Headers weakness

References