medium5.3
CVE-2025-0825
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.
Impact
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 products
| Vendor | Product | Affected versions |
|---|---|---|
| Yhirose | Cpp-Httplib | from 0.17.3 before 0.18.4 |