CVE-2016-4793

CakePHP versions 2.x and 3.x before 3.1.5 may allow remote attackers to bypass the CSRF protection mechanism via the _method parameter.

In CakePHP, the FunctionsBuilder methods (cast, extract, datePart, dateAdd) allow SQL injection by improperly handling user-controlled input. Untrusted data is incorporated into SQL syntax without proper escaping, potentially enabling attackers to execute arbitrary queries.

CakePHP is a rapid development framework for PHP. Prior to versions 5.1.10, 5.2.15, and 5.3.7, FunctionsBuilder::jsonValue() with PostgresDriver is vulnerable to SQL injection when user-controlled data is supplied to the jsonPath parameter.

CakePHP through 5.4.3 contains an sql injection vulnerability that allows attackers to inject SQL by supplying unvalidated collation values to StringExpression and IdentifierExpression. Attackers controlling a collation name passed to the constructor or setCollation() can append SQL after the unquoted COLLATE clause, affecting every database driver within the connection's privileges.

CakePHP through 5.4.3 contains an sql injection vulnerability that allows attackers to inject SQL by supplying unvalidated frame offsets and directions to WindowExpression::range() and frame(). Attackers can pass crafted values through applications forwarding user input into the OVER clause to execute SQL with the database connection's privileges.

CakePHP 4.5.12, 4.6.5, 5.1.8 through 5.1.10, 5.2.14 through 5.2.15, 5.3.7, and 5.4.0 through 5.4.3 contain an email header injection vulnerability because SmtpTransport and MailTransport strip only CRLF pairs from header values, an incomplete fix for CVE-2026-77634. Attackers controlling custom headers set via Message::setHeaders() or Message::addHeaders() can insert a bare CR or LF to inject headers like Bcc, redirecting or altering outgoing mail.

CakePHP through 5.4.3 contains an improper cookie domain validation vulnerability in the Http Client CookieCollection that allows malicious servers to receive and plant cookies by abusing unanchored suffix matching. Attackers controlling a host such as one ending in a victim domain suffix, or sending Set-Cookie Domain values for unrelated hosts, can steal session cookies or inject cookies into shared client cookie jars.

CakePHP through 5.4.3 contains a header injection vulnerability in FormDataPart that allows attackers to inject MIME part headers via unsanitized Content-Type and Content-ID values. Attackers can supply CR/LF sequences in attachment MIME types or Content-IDs passed to Message::setAttachments() or HTTP client multipart data to add arbitrary headers or content.

The CakeResponse::download() method in lib/Cake/Network/CakeResponse.php constructs a Content-Disposition header by directly interpolating a caller-supplied filename into a quoted-string value without sanitization. Two distinct injection vectors exist: C0 control characters (CR/LF) cause PHP to drop the entire header, leading to inline rendering and stored XSS; a double-quote character terminates the quoted-string early, allowing injection of additional Content-Disposition parameters.

CakePHP is a rapid development framework for PHP. Prior to versions 4.5.12, 4.6.5, 5.1.8, 5.2.14, and 5.3.7 on their respective release lines, custom mail headers added with Message::setHeaders() or Message::addHeaders() do not have CRLF bytes removed, allowing header injection when user-controlled data is used in message headers.