Aggregates CVE and security vulnerability intelligence across all PHP-related products, including CVSS, EPSS, publication dates, and vulnerability intelligence data.
Historical issues mainly involve vendor risk memory corruption, vendor risk input validation, and vendor risk path handling and related problems; some flaws may lead to vendor impact file overwrite and vendor impact session compromise.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2020-7062 | In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when using file upload functionality, if upload progress tracking is enabled, but session.upload_progress.cleanup is set to 0 (disabled), and the file upload fails, the upload procedure would try to clean up data that does not exist and encounter null pointer dereference, which would likely lead to a crash. | [email protected] | 7.5 | 3.51% | 2020-02-27 | 2026-06-16 |
| CVE-2020-7061 | In PHP versions 7.3.x below 7.3.15 and 7.4.x below 7.4.3, while extracting PHAR files on Windows using phar extension, certain content inside PHAR file could lead to one-byte read past the allocated buffer. This could potentially lead to information disclosure or crash. | [email protected] | 6.5 | 3.98% | 2020-02-27 | 2026-06-16 |
| CVE-2014-3622 | Use-after-free vulnerability in the add_post_var function in the Posthandler component in PHP 5.6.x before 5.6.1 might allow remote attackers to execute arbitrary code by leveraging a third-party filter extension that accesses a certain ksep value. | [email protected] | 9.8 | 3.12% | 2020-02-19 | 2026-06-16 |
| CVE-2011-3336 | regcomp in the BSD implementation of libc is vulnerable to denial of service due to stack exhaustion. | [email protected] | 7.5 | 6.54% | 2020-02-12 | 2026-06-16 |
| CVE-2020-7060 | When using certain mbstring functions to convert multibyte encodings, in PHP versions 7.2.x below 7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is possible to supply data that will cause function mbfl_filt_conv_big5_wchar to read past the allocated buffer. This may lead to information disclosure or crash. | [email protected] | 6.5 | 8.89% | 2020-02-10 | 2026-06-16 |
| CVE-2020-7059 | When using fgetss() function to read data with stripping tags, in PHP versions 7.2.x below 7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is possible to supply data that will cause this function to read past the allocated buffer. This may lead to information disclosure or crash. | [email protected] | 6.5 | 7.40% | 2020-02-10 | 2026-06-16 |
| CVE-2015-2326 | The pcre_compile2 function in PCRE before 8.37 allows context-dependent attackers to compile incorrect code and cause a denial of service (out-of-bounds read) via regular expression with a group containing both a forward referencing subroutine call and a recursive back reference, as demonstrated by "((?+1)(\1))/". | [email protected] | 5.5 | 1.59% | 2020-01-14 | 2026-06-16 |
| CVE-2015-2325 | The compile_branch function in PCRE before 8.37 allows context-dependent attackers to compile incorrect code, cause a denial of service (out-of-bounds heap read and crash), or possibly have other unspecified impact via a regular expression with a group containing a forward reference repeated a large number of times within a repeated outer group that has a zero minimum quantifier. | [email protected] | 7.8 | 1.57% | 2020-01-14 | 2026-06-16 |
| CVE-2019-11050 | When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash. | [email protected] | 4.8 | 7.62% | 2019-12-22 | 2026-06-16 |
| CVE-2019-11049 | In PHP versions 7.3.x below 7.3.13 and 7.4.0 on Windows, when supplying custom headers to mail() function, due to mistake introduced in commit 78f4b4a2dcf92ddbccea1bb95f8390a18ac3342e, if the header is supplied in lowercase, this can result in double-freeing certain memory locations. | [email protected] | 6.5 | 4.22% | 2019-12-22 | 2026-06-16 |
| CVE-2019-11047 | When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash. | [email protected] | 4.8 | 7.47% | 2019-12-22 | 2026-06-16 |
| CVE-2019-11046 | In PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0, PHP bcmath extension functions on some systems, including Windows, can be tricked into reading beyond the allocated space by supplying it with string containing characters that are identified as numeric by the OS but aren't ASCII numbers. This can read to disclosure of the content of some memory locations. | [email protected] | 3.7 | 4.08% | 2019-12-22 | 2026-06-16 |
| CVE-2019-11045 | In PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0, PHP DirectoryIterator class accepts filenames with embedded \0 byte and treats them as terminating at that byte. This could lead to security vulnerabilities, e.g. in applications checking paths that the code is allowed to access. | [email protected] | 3.7 | 8.82% | 2019-12-22 | 2026-06-16 |
| CVE-2019-11044 | In PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0 on Windows, PHP link() function accepts filenames with embedded \0 byte and treats them as terminating at that byte. This could lead to security vulnerabilities, e.g. in applications checking paths that the code is allowed to access. | [email protected] | 3.7 | 5.12% | 2019-12-22 | 2026-06-16 |
| CVE-2011-1939 | SQL injection vulnerability in Zend Framework 1.10.x before 1.10.9 and 1.11.x before 1.11.6 when using non-ASCII-compatible encodings in conjunction PDO_MySql in PHP before 5.3.6. | [email protected] | 9.8 | 3.86% | 2019-11-26 | 2026-06-16 |
| CVE-2019-19246 | Oniguruma through 6.9.3, as used in PHP 7.3.x and other products, has a heap-based buffer over-read in str_lower_case_match in regexec.c. | [email protected] | 7.5 | 2.94% | 2019-11-25 | 2026-06-16 |
| CVE-2010-4657 | PHP5 before 5.4.4 allows passing invalid utf-8 strings via the xmlTextWriterWriteAttribute, which are then misparsed by libxml2. This results in memory leak into the resulting output. | [email protected] | 7.5 | 1.54% | 2019-11-13 | 2026-06-16 |
| CVE-2019-11043 KEV | 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 protocol data, thus opening the possibility of remote code execution. | [email protected] | 8.7 | 99.47% | 2019-10-28 | 2026-06-16 |
| CVE-2016-7398 | A type confusion vulnerability in the merge_param() function of php_http_params.c in PHP's pecl-http extension 3.1.0beta2 (PHP 7) and earlier as well as 2.6.0beta2 (PHP 5) and earlier allows attackers to crash PHP and possibly execute arbitrary code via crafted HTTP requests. | [email protected] | 9.8 | 6.80% | 2019-09-06 | 2026-06-16 |
| CVE-2019-11042 | When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.1.x below 7.1.31, 7.2.x below 7.2.21 and 7.3.x below 7.3.8 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash. | [email protected] | 7.1 | 4.40% | 2019-08-09 | 2026-06-16 |