CVE-2007-1718
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...
- Published
- Mar 28, 2007
- Updated
- Aug 7, 2024
- Assigning CNA
- mitre
- Evidence observed
- Nov 26, 2007
Primary CVSS
nvd · CVSS 2.0
AV:N/AC:L/Au:N/C:N/I:C/A:NLow · next 30 days
- Percentile
- 93.7%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
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 spam attacks via a control character immediately following folding of the (1) Subject or (2) To parameter, as demonstrated by a parameter containing a "\r\n\t\n" sequence, related to an increment bug in the SKIP_LONG_HEADER_SEP macro.
Sources
1Stefan Esser · php · Nov 26, 2007
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