CWE-113
Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting')
The product receives data from an HTTP agent/component (e.g., web server, proxy, browser, etc.), but it does not neutralize or incorrectly neutralizes CR and LF characters before the data is included in outgoing HTTP headers.
82 vulnerabilities with CWE-113
CVE-2026-42035
HIGH
Axios: Header Injection via Prototype Pollution
CVSS 7.4
CVE-2026-39971
HIGH
Serendipity: Host Header Injection leads to SMTP header injection via unvalidated HTTP_HOST
CVSS 7.2
CVE-2026-40175
MEDIUM
Axios has Unrestricted Cloud Metadata Exfiltration via Header Injection Chain
CVSS 4.8
CVE-2026-34767
MEDIUM
Electron: HTTP Response Header Injection in custom protocol handlers and webRequest
CVSS 5.9
CVE-2026-34715
MEDIUM
ewe Has Improper Neutralization of CRLF Sequences in HTTP Headers (HTTP Request/Response Splitting)
CVSS 5.3
CVE-2026-34520
CRITICAL
AIOHTTP: C parser (llhttp) accepts null bytes and control characters in response header values - header injection / security bypass
CVSS 9.1
CVE-2026-34519
MEDIUM
AIOHTTP: HTTP response splitting via \r in reason phrase
CVSS 5.3
CVE-2026-34514
MEDIUM
AIOHTTP: CRLF injection in multipart part content type header construction
CVSS 5.3
CVE-2026-27810
MEDIUM
calibre <9.4.0 - HTTP Response Header Injection
CVSS 6.4
CVE-2026-24320
LOW
SAP NetWeaver - Memory Corruption
CVSS 3.1
CVE-2026-23686
LOW
SAP NetWeaver Application Server Java - CRLF Injection
CVSS 3.4
CVE-2026-24489
MEDIUM
Gakido <0.1.1 - Command Injection
CVSS 5.3
CVE-2026-22779
MEDIUM
BlackSheep <2.4.6 - CRLF Injection
CVSS 5.3
CVE-2025-55271
LOW
HCL Aftermarket DPC is affected by HTTP Response Splitting vulnerability
CVSS 3.1
CVE-2025-59151
HIGH
Pi-hole Web Interface < 6.3 - XSS
CVSS 8.2
CVE-2025-61689
HIGH
HTTP.jl <1.10.19 - CRLF-based Header Injection
CVE-2025-40927
HIGH
CGI::Simple <1.282 - XSS
CVSS 7.3
CVE-2025-42934
MEDIUM
SAP S/4HANA - CRLF Injection
CVSS 4.3
CVE-2025-53094
HIGH
ESPAsyncWebServer <3.7.8 - CRLF Injection
CVE-2025-53007
HIGH
Arduino-esp32 <3.3.0-RC1, <3.2.1 - SSRF
CVE-2025-52479
HIGH
HTTP.jl <1.10.17 & URIs.jl <1.6.0 - CRLF Injection
CVE-2025-41234
MEDIUM
Spring Framework <6.0.5, 6.1.x, 6.2.x - RFD
CVSS 6.5
CVE-2025-30221
MEDIUM
Pitchfork <0.11.0 - HTTP Response Header Injection
CVSS 4.3
CVE-2025-0588
MEDIUM
Octopus Server - DoS
CVSS 4.9
CVE-2025-0825
MEDIUM
Yhirose Cpp-httplib < 0.18.4 - XSS
CVSS 5.3
Details
Vulnerabilities
82