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PHP CVEs

Vulnerabilities in the PHP language itself, and which PHP versions they affect.

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CVE-2007-2509

LOW 2.6 CVSS 2.0
Published
May 9, 2007
Last modified
June 16, 2026
NVD status
Modified
Reported by
cve@mitre.org
Weakness
CWE-20
CVSS vector
AV:N/AC:H/Au:N/C:N/I:P/A:N

Description

CRLF injection vulnerability in the ftp_putcmd function in PHP before 4.4.7, and 5.x before 5.2.2 allows remote attackers to inject arbitrary FTP commands via CRLF sequences in the parameters to earlier FTP commands.

Affected products and versions

  • PHP versions 4.0.0, 4.0.1, 4.0.1patch1, 4.0.1patch2, 4.0.2, 4.0.3, 4.0.3patch1, 4.0.4, 4.0.4patch1, 4.0.5, 4.0.6, 4.0.7, 4.0.7rc1, 4.0.7rc2, 4.0.7rc3, 4.1.0, 4.1.1, 4.1.2, 4.2.0, 4.2.1, 4.2.2, 4.2.3, 4.3.0, 4.3.1, 4.3.2, 4.3.3, 4.3.4, 4.3.5, 4.3.6, 4.3.7, 4.3.8, 4.3.9, 4.3.10, 4.3.11, 4.4.0, 4.4.1, 4.4.2, 4.4.3, 4.4.4, 4.4.5, 4.4.6, 5.0.0, 5.0.1, 5.0.2, 5.0.3, 5.0.4, 5.0.5, 5.0rc1, 5.0rc2, 5.0rc3, 5.1.0, 5.1.1, 5.1.2, 5.1.3, 5.1.4, 5.1.5, 5.1.6, 5.2.0, 5.2.1

References