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Exploited (KEV)8In CISA KEV
CVSS critical167CVSS 9.0–10.0
CVSS high256CVSS 7.0–8.9

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TI-2024-04260 CVE-2024-4577 · GHSA-vxpp-6299-mxw3

Argument Injection in PHP-CGI

Priority CRITICAL 100KEV

In PHP versions 8.1.* before 8.1.29, 8.2.* before 8.2.20, 8.3.* before 8.3.8, when using Apache and PHP-CGI on Windows, if the system is set up to use certain code pages, Windows may use "Best-Fit" behavior to replace ch…

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.99987 Published 2024-06-09 Fixed in 8.1.29, 8.2.20 +1 CWE-78
TI-2019-08259 CVE-2019-11043 · GHSA-6qjm-m8fp-j2mm

Underflow in PHP-FPM can lead to RCE

Priority CRITICAL 100KEV

In PHP versions 7.1.x below 7.1.33, 7.2.x below 7.2.24 and 7.3.x below 7.3.11 in certain configurations of FPM setup it is possible to cause FPM module to write past allocated buffers into the space reserved for FCGI pro…

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.99783 Published 2019-10-28 Fixed in 7.1.33, 7.2.24 +1 CWE-120
Priority CRITICAL 100KEV

The mailSend function in the isMail transport in PHPMailer before 5.2.18 might allow remote attackers to pass extra parameters to the mail command and consequently execute arbitrary code via a \" (backslash double quote)…

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.99714 Published 2016-12-30 Fixed in 5.2.18 CWE-88
Priority CRITICAL 100KEV

sapi/cgi/cgi_main.c in PHP before 5.3.12 and 5.4.x before 5.4.2, when configured as a CGI script (aka php-cgi), does not properly handle query strings that lack an = (equals sign) character, which allows remote attackers…

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.99998 Published 2012-05-11 Fixed CWE-77
Priority CRITICAL 99KEV

PHP has various global state that temporarily points into request memory.

CVSS 4.0CRITICAL 9.2 Network No auth No interaction EPSS 0.99999 Published 2026-10-21 Partial fix · 8.2.35, 8.3.36 +2 CWE-1325
Priority HIGH 84

In PHP through 5.6.33, 7.0.x before 7.0.28, 7.1.x through 7.1.14, and 7.2.x through 7.2.2, there is a stack-based buffer under-read while parsing an HTTP response in the php_stream_url_wrap_http_ex function in ext/standa…

CVSS 3.0CRITICAL 9.8 Network No auth No interaction EPSS 0.87348 Published 2018-03-01 Partial fix CWE-119
Priority HIGH 82

In PHP versions 8.1.* before 8.1.28, 8.2.* before 8.2.18, 8.3.* before 8.3.5, when using proc_open() command with array syntax, due to insufficient escaping, if the arguments of the executed command are controlled by a m…

CVSS 3.1CRITICAL 9.4 Network No auth No interaction EPSS 0.32799 Published 2024-04-29 Partial fix · 8.1.28, 8.2.18 +1 CWE-116
Priority HIGH 82

The Keccak XKCP SHA-3 reference implementation before fdc6fef has an integer overflow and resultant buffer overflow that allows attackers to execute arbitrary code or eliminate expected cryptographic properties.

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.07413 Published 2022-10-21 Partial fix · 1.0.5 CWE-190
TI-2022-13555 CVE-2022-31631 · GHSA-4qmr-c42j-3wg2

PDO::quote() may return unquoted string

Priority HIGH 80

In PHP versions 8.0.* before 8.0.27, 8.1.* before 8.1.15, 8.2.* before 8.2.2 when using PDO::quote() function to quote user-supplied data for SQLite, supplying an overly long string may cause the driver to incorrectly qu…

CVSS 3.1CRITICAL 9.1 Network No auth No interaction EPSS 0.02189 Published 2025-02-12 Partial fix · 8.0.27, 8.1.15 +1 CWE-74
Priority HIGH 77

University of Washington IMAP Toolkit 2007f on UNIX, as used in imap_open() in PHP and other products, launches an rsh command (by means of the imap_rimap function in c-client/imap4r1.c and the tcp_aopen function in osde…

CVSS 3.1HIGH 7.5 Network Low privileges No interaction EPSS 0.96107 Published 2018-11-25 Will not fix CWE-88
Priority HIGH 75

In PHP versions 8.3.* before 8.3.19 and 8.4.* before 8.4.5, a code sequence involving __set handler or ??= operator and exceptions can lead to a use-after-free vulnerability.

CVSS 4.0CRITICAL 9.2 Network No auth No interaction EPSS 0.01482 Published 2025-04-04 Partial fix · 8.4.5, 8.3.19 CWE-416
Priority HIGH 75

Multiple integer overflows in php_zip.c in the zip extension in PHP before 7.0.6 allow remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other i…

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.56132 Published 2016-08-07 No fix listed CWE-190
TI-2022-13550 CVE-2022-31626 · GHSA-jfc6-9gw3-fhfg

mysqlnd/pdo password buffer overflow

Priority HIGH 72

In PHP versions 7.4.x below 7.4.30, 8.0.x below 8.0.20, and 8.1.x below 8.1.7, when pdo_mysql extension with mysqlnd driver, if the third party is allowed to supply host to connect to and the password for the connection,…

CVSS 3.1HIGH 8.8 Network Low privileges No interaction EPSS 0.58123 Published 2022-06-16 Fixed in 7.4.30, 8.0.20 +1 CWE-120
TI-2016-06370 CVE-2016-7480 · GHSA-35p7-xqgq-2gx7

Memory corruption in PHP before 7.0.12

Priority HIGH 70

The SplObjectStorage unserialize implementation in ext/spl/spl_observer.c in PHP before 7.0.12 does not verify that a key is an object, which allows remote attackers to execute arbitrary code or cause a denial of service…

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.41558 Published 2017-01-11 Will not fix CWE-119
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