CVE-2026-39958 oma-topic: name Field in Topic Manifests (topic.json) May Allow CRLF Injection

oma is a package manager for AOSC OS. Prior to 1.25.2, oma-topics is responsible for fetching metadata for testing repositories topics named "Topic Manifests" mirror/debs/manifest/topics.json from remote repository servers, registering them as APT source entries. However, the name field in said...

ruby: SMTP command injection via CRLF sequences in RCPT TO or MAIL FROM commands in Net::SMTP

A SMTP command injection flaw was found in the way Ruby's Net::SMTP module handled CRLF sequences in certain SMTP commands. An attacker could potentially use this flaw to inject SMTP commands in a SMTP session in order to facilitate phishing attacks or spam campaigns...

CRLF Injection

Overview basic-ftp is a FTP client for Node.js, supports FTPS over TLS, IPv6, Async/Await, and Typescript. Affected versions of this package are vulnerable to CRLF Injection via unsanitized path parameters in the protectWhitespace function. An attacker can execute arbitrary FTP commands by...

GHSA-CHQC-8P9Q-PQ6Q basic-ftp has FTP Command Injection via CRLF

Summary basic-ftp version 5.2.0 allows FTP command injection via CRLF sequences \r\n in file path parameters passed to high-level path APIs such as cd, remove, rename, uploadFrom, downloadTo, list, and removeDir. The library's protectWhitespace helper only handles leading spaces and returns other...

basic-ftp has FTP Command Injection via CRLF

Summary basic-ftp version 5.2.0 allows FTP command injection via CRLF sequences \r\n in file path parameters passed to high-level path APIs such as cd, remove, rename, uploadFrom, downloadTo, list, and removeDir. The library's protectWhitespace helper only handles leading spaces and returns other...

GHSA-VFHX-5459-QHQH CI4MS Vulnerable to .env CRLF Injection via Unvalidated `host` Parameter in Install Controller

Summary The Install::index controller reads the host POST parameter without any validation and passes it directly into updateEnvSettings, which writes it into the .env file via pregreplace. Because newline characters in the value are not stripped, an attacker can inject arbitrary configuration...

CI4MS Vulnerable to .env CRLF Injection via Unvalidated `host` Parameter in Install Controller

Summary The Install::index controller reads the host POST parameter without any validation and passes it directly into updateEnvSettings, which writes it into the .env file via pregreplace. Because newline characters in the value are not stripped, an attacker can inject arbitrary configuration...

CRLF Injection

Overview nodemailer is an Easy as cake e-mail sending from your Node.js applications Affected versions of this package are vulnerable to CRLF Injection via the name configuration configuration option. An attacker can inject arbitrary SMTP commands by supplying carriage return and line feed...

CVE-2026-39394 CI4MS has an .env CRLF Injection via Unvalidated `host` Parameter in Install Controller

CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to 0.31.4.0, the Install::index controller reads the host POST parameter without any validation and passes it directly into updateEnvSettings, which...

CVE-2026-39394 CI4MS has an .env CRLF Injection via Unvalidated `host` Parameter in Install Controller

CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to 0.31.4.0, the Install::index controller reads the host POST parameter without any validation and passes it directly into updateEnvSettings, which...

PT-2026-31666

Name of the Vulnerable Software and Affected Versions: basic-ftp versions 5.2.0 Description: basic-ftp is an FTP client for Node.js. Versions prior to 5.2.1 are susceptible to FTP command injection due to improper handling of CRLF sequences r within file path parameters used in high-level path AP...

Security Bulletin: tCRLF Injection Vulnerability in Netty HttpRequestEncoder Leading to Request Smuggling, affects watsonx.data

Summary Netty versions prior to 4.1.129.Final and 4.2.8.Final are vulnerable to CRLF injection in HttpRequestEncoder, allowing request smuggling if URIs are not properly sanitized. The issue is fixed in versions 4.1.129.Final and 4.2.8.Final. This can affect watsonx.data. Vulnerability Details...

CVE-2026-34715

ewe is a Gleam web server. Prior to version 3.0.6, the encodeheaders function in src/ewe/internal/encoder.gleam directly interpolates response header keys and values into raw HTTP bytes without validating or stripping CRLF \r\n sequences. An application that passes user-controlled data into...

CVE-2026-34715

Vulnerability: ewe (Gleam web server) prior to 3.0.6 allows HTTP header injection via encode_headers in src/ewe/internal/encoder.gleam. The function directly interpolates response header keys and values into raw HTTP bytes without validating or stripping CRLF sequences, so user-controlled data (e...

AIOHTTP has CRLF injection through multipart part content type header construction

Summary An attacker who controls the contenttype parameter in aiohttp could use this to inject extra headers or similar exploits. Impact If an application allows untrusted data to be used for the multipart contenttype parameter when constructing a request, an attacker may be able to manipulate th...

CVE-2026-34514

CVE-2026-34514 affects AIOHTTP prior to 3.13.4, where the content_type parameter used when constructing multipart headers could enable CRLF injection leading to extra header insertion. The vulnerability is mitigated by upgrading to 3.13.4, which patches the issue. The CVSS data (MEDIUM, network v...

Amazon Linux 2023 : gvfs, gvfs-archive, gvfs-client (ALAS2023-2026-1475)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1475 advisory. A flaw was found in the FTP GVfs backend. A malicious FTP server can exploit this vulnerability by providing an arbitrary IP address and port in its passive mode PASV response. The client...

curl: CRLF Injection in HAProxy PROXY Protocol via CURLOPT_HAPROXY_CLIENT_IP allows IP spoofing and protocol injection

Summary: CURLOPTHAPROXYCLIENTIP introduced in curl 8.2.0 accepts arbitrary strings without any validation or sanitization before injecting them into the HAProxy PROXY protocol v1 header. An attacker who can influence the value passed to this option e.g., through a web application that proxies...

CRLF Injection

Overview nodemailer is an Easy as cake e-mail sending from your Node.js applications Affected versions of this package are vulnerable to CRLF Injection via the envelope.size parameter in the sendMail function. An attacker can inject arbitrary SMTP commands by supplying CRLF characters in the size...

CRLF Injection

Overview org.webjars.npm:nodemailer is an Easy as cake e-mail sending from your Node.js applications Affected versions of this package are vulnerable to CRLF Injection via the envelope.size parameter in the sendMail function. An attacker can inject arbitrary SMTP commands by supplying CRLF...