CWE-93 Improper Neutralization of CRLF Sequences ('CRLF Injection')
Description
The product uses CRLF (carriage return line feeds) as a special element, e.g. to separate lines or records, but it does not neutralize or incorrectly neutralizes CRLF sequences from inputs.
Associated Reviewed Advisories
Vulnerabilities classified under CWE-93 ordered by modification date.
| Advisory ID | NVD ID | Severity | PURLs | Summary | Last Modified |
|---|---|---|---|---|---|
| GHSA-j9f9-w8pj-32f8 | CVE-2026-47890 | CRITICAL |
Spring Framework Server Sent Event stream corruption while rendering fragments |
2026-10-07 | |
| GHSA-prpw-wwv7-xjjr | CVE-2026-41504 | MODERATE |
Coraza: Native audit-log format allows CRLF injection and log forgery via request body and header fields |
2026-10-06 | |
| GHSA-gxm5-99cw-xjw9 | CVE-2026-74866 | MODERATE |
@fastify/busboy vulnerable to CRLF injection via multipart Content-Disposition filename and name |
2026-10-05 | |
| GHSA-9h9j-4vrj-gf7g | CVE-2026-102938 | MODERATE |
virtualenv writes prompt values into pyvenv.cfg without sanitizing line boundaries, allowing configuration injection |
2026-09-30 | |
| GHSA-cfj9-2vgr-hpxp | CVE-2026-57281 | HIGH |
Jenkins Script Security Plugin has a script security bypass vulnerability |
2026-09-25 | |
| GHSA-36h5-qg4p-q2qf | CVE-2026-61815 | HIGH | - |
zbateson/mail-mime-parser has CRLF header injection via attachment filename |
2026-09-24 |
| GHSA-w6f5-v2h6-g786 | CVE-2026-84372 | CRITICAL | - |
Predis: Redis command injection and denial of service via CRLF smuggling in pipelined commands on aggregate connections |
2026-09-08 |
| GHSA-2qh5-382h-3jpc | CVE-2026-77634 | HIGH | - |
CakePHP: SmtpTransport vulnerable to CRLF header injection |
2026-09-08 |
| GHSA-h4x7-gw46-3wm6 | CVE-2026-84379 | MODERATE |
HTTPX2: Multipart part header injection via unvalidated file Content-Type and custom headers |
2026-09-08 | |
| GHSA-32pc-xphx-q4f6 | CVE-2018-1000164 | HIGH |
Gunicorn contains Improper Neutralization of CRLF sequences in HTTP headers |
2026-09-08 | |
| GHSA-8h6h-x5pq-56fq | CVE-2026-54511 | HIGH |
@logtape/syslog: syslog log injection via unescaped control characters and unvalidated SD-NAME keys |
2026-08-26 | |
| GHSA-f8p7-h97q-7vx7 | CVE-2026-50629 | HIGH |
Apache CXF OAuth2 Log Injection via Unsanitized Client Identifier |
2026-08-20 | |
| GHSA-p77j-g7h5-r2vw | - | HIGH |
GeoLens's authorization and cache-scope flaws disclose private dataset data and metadata to unauthorized users (fixed in 1.2.4) |
2026-08-19 | |
| GHSA-8c48-q9wj-3w37 | CVE-2026-71311 | MODERATE |
rclone: FTP Command Arguments Permit CRLF Injection When Custom Encoding Preserves Newlines |
2026-08-05 | |
| GHSA-m8rv-5g2x-5cg5 | CVE-2026-15157 | MODERATE |
undici vulnerable to CRLF Injection via blob-like body 'type' property |
2026-08-03 | |
| GHSA-px9f-whj3-246m | CVE-2026-49756 | MODERATE | - |
Req vulnerable to multipart form-data header injection via unescaped name/filename/content_type |
2026-07-29 |
| GHSA-gcjf-9mgh-3p7g | CVE-2026-59921 | MODERATE |
Netty: CRLF Injection via Multipart Filename in Netty HttpPostRequestEncoder |
2026-07-22 | |
| GHSA-3g8r-4pfx-jmfh | CVE-2026-59920 | MODERATE |
Netty: STOMP CONNECT Frame Header Injection in Netty |
2026-07-22 | |
| GHSA-wh89-7897-x99h | CVE-2026-59919 | MODERATE |
Netty: HAProxy V1 Protocol CRLF Injection via AF_UNIX Address |
2026-07-22 | |
| GHSA-75xq-5h9v-w6px | CVE-2026-42258 | MODERATE |
net-imap vulnerable to command Injection via unvalidated Symbol inputs |
2026-07-22 | |
| GHSA-7cx2-g3h9-382p | - | HIGH |
Crawl4AI: Arbitrary file write (symlink/TOCTOU) plus log and webhook-header injection in Docker server |
2026-07-21 | |
| GHSA-hq7v-mx3g-29hw | CVE-2026-49214 | MODERATE | - |
guzzlehttp/psr7 has CRLF Injection via URI Host Component |
2026-07-15 |
| GHSA-q7jx-v53g-848w | CVE-2026-48596 | LOW | - |
Tesla has CRLF injection in request `Content-Type` header via `add_content_type_param` |
2026-07-10 |
| GHSA-2pg6-44cx-c49v | CVE-2026-48861 | LOW | - |
mint has potential CRLF injection in its HTTP request line via unvalidated `method`/`target` |
2026-07-09 |
| GHSA-v3q9-hj7j-63hq | CVE-2026-53533 | MODERATE |
aiosmtplib vulnerable to SMTP command injection via CR/LF in sender/recipient address |
2026-07-07 |