CWE-93 Improper Neutralization of CRLF Sequences ('CRLF Injection')

base

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.

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parent weaknesses

Broader classes this is a kind of.

02

child weaknesses

More specific entries beneath this one.

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vulnerabilities (396)

Known CVEs related to this entry.

IDseverity exploitable
CVE-2025-61884US—OT criticalKEV
Vulnerability in the Oracle Configurator product of Oracle E-Business Suite (component: Runtime UI). Supported versions that are affected are 12.2.3-12.2.14. Easily exploitable vu…
CVE-2017-8759UShigh7.8OT criticalKEV
Microsoft .NET Framework 2.0, 3.5, 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2 and 4.7 allow an attacker to execute code remotely via a malicious document or application, aka ".NET Framework R…
CVE-2024-37404UShigh8.8Exploit
Improper Input Validation in the admin portal of Ivanti Connect Secure before 22.7R2.1 and 9.1R18.9, or Ivanti Policy Secure before 22.7R1.1 allows a remote authenticated attacker…
CVE-2022-24838UScritical9.8—
Nextcloud Calendar is a calendar application for the nextcloud framework. SMTP Command Injection in Appointment Emails via Newlines: as newlines and special characters are not sani…
CVE-2007-3845UShigh9.3Exploit
Mozilla Firefox before 2.0.0.6, Thunderbird before 1.5.0.13 and 2.x before 2.0.0.6, and SeaMonkey before 1.1.4 allow remote attackers to execute arbitrary commands via certain vect…
CVE-2016-3115USmedium6.4Exploit
Multiple CRLF injection vulnerabilities in session.c in sshd in OpenSSH before 7.2p2 allow remote authenticated users to bypass intended shell-command restrictions via crafted X11…
CVE-2019-10678UShigh7.5Exploit
Domoticz before 4.10579 neglects to categorize \n and \r as insecure argument options.
CVE-2022-0666UShigh7.5—
CRLF Injection leads to Stack Trace Exposure due to lack of filtering at https://demo.microweber.org/ in Packagist microweber/microweber prior to 1.2.11.
CVE-2021-39172UShigh8.8—
Cachet is an open source status page system. Prior to version 2.5.1, authenticated users, regardless of their privileges (User or Admin), can exploit a new line injection in the co…
CVE-2018-19585UShigh7.5Exploit
GitLab CE/EE versions 8.18 up to 11.x before 11.3.11, 11.4.x before 11.4.8, and 11.5.x before 11.5.1 have CRLF Injection in Project Mirroring when using the Git protocol.
CVE-2006-6697UShigh7.5Exploit
CRLF injection vulnerability in webapp/jsp/calendar.jsp in Oracle Portal 10g and earlier, including 9.0.2, allows remote attackers to inject arbitrary HTTP headers and conduct HTTP…
CVE-2016-3116USmedium6.4Exploit
CRLF injection vulnerability in Dropbear SSH before 2016.72 allows remote authenticated users to bypass intended shell-command restrictions via crafted X11 forwarding data.
CVE-2007-3621UShigh7.5Exploit
Multiple CRLF injection vulnerabilities in callboth.php in AsteriDex 3.0 and earlier allow remote attackers to inject arbitrary shell commands via the (1) IN and (2) OUT parameters…
CVE-2007-1718UShigh7.8Exploit
CRLF injection vulnerability in the mail function in PHP 4.0.0 through 4.4.6 and 5.0.0 through 5.2.1 allows remote attackers to inject arbitrary e-mail headers and possibly conduct…
CVE-2005-0305UShigh7.5Exploit
CRLF injection vulnerability in users.php in Siteman 1.1.10 and earlier allows remote attackers to add arbitrary users and gain privileges via the line parameter in a docreate oper…
CVE-2007-3208UShigh10.0—
CRLF injection vulnerability in Yet another Bulletin Board (YaBB) 2.1 allows remote attackers to obtain administrative access via requests to (1) register.pl or (2) profile.pl that…
CVE-2004-1165UShigh7.5Exploit
Konqueror 3.3.1 allows remote attackers to execute arbitrary FTP commands via an ftp:// URL that contains a URL-encoded newline ("%0a") before the FTP command, which causes the com…
CVE-2006-4505UShigh7.5Exploit
CRLF injection vulnerability in links.php in NX5Linx 1.0 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a CRLF sequence in…
CVE-2006-1714UShigh7.5Exploit
CRLF injection vulnerability in index.php in Christoph Roeder phpMyForum 4.0 allows remote attackers to inject HTTP headers via hex-encoded CRLF sequences in the type parameter.
CVE-2005-1308UShigh7.5Exploit
SqWebMail allows remote attackers to inject arbitrary web script or HTML via CRLF sequences in the redirect parameter followed by the desired script or HTML.
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attack patterns (2)

CAPEC attack patterns that exploit this.

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source

Where this definition is published.

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