CVE-2007-1900 describes a CRLF injection vulnerability in the FILTER_VALIDATE_EMAIL filter within PHP versions 5.2.0 and 5.2.1. This flaw allows attackers to inject arbitrary email headers by including a newline character in an email address, bypassing regular expression validation. With a CVSS score of 5.0, this vulnerability is of medium severity, requiring no authentication and having a low attack complexity, potentially leading to partial integrity compromise. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage for this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
5.2.0CPE matchmatch criteria | cpe:2.3:a:php:php:5.2.0:*:*:*:*:*:*:* | ||
5.2.1CPE matchmatch criteria | cpe:2.3:a:php:php:5.2.1:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:P/A:N
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.