CVE-2007-3799
The session_start function in ext/session in PHP 4.x up to 4.4.7 and 5.x up to 5.2.3 allows remote attackers to insert arbitrary attributes into the session...
- Published
- Jul 16, 2007
- Updated
- Aug 7, 2024
- Assigning CNA
- mitre
- Evidence observed
- Jun 4, 2007
Primary CVSS
nvd · CVSS 2.0
AV:N/AC:M/Au:N/C:N/I:P/A:NLow · next 30 days
- Percentile
- 94.6%
- 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
The session_start function in ext/session in PHP 4.x up to 4.4.7 and 5.x up to 5.2.3 allows remote attackers to insert arbitrary attributes into the session cookie via special characters in a cookie that is obtained from (1) PATH_INFO, (2) the session_id function, and (3) the session_start function, which are not encoded or filtered when the new session cookie is generated, a related issue to CVE-2006-0207.
Sources
1Stefan Esser · php · Jun 4, 2007
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