Sensiolabs vulnerabilities

By year

Bars are flaws published each year; the red part is the share attackers have used.

Latest high and critical flaws

• CVE-2026-109449 In Symfony Expression Language versions prior to 5.4.54, 6.4.48, 7.4.21, and 8.1.9, the parser of the ExpressionLanguage component built its node tree with no bHigh 8.7 · Oct 15, 2026
• CVE-2026-109413 In Symfony YAML prior to versions 5.4.54, 6.4.45, 7.4.18, and 8.1.6, Yaml\Parser::lexInlineStructure() recursed through lexInlineMapping() and lexInlineSequenceHigh 8.7 · Oct 15, 2026
• CVE-2026-108082 Symfony is a PHP framework for web and console applications and a set of reusable PHP components.High 8.7 · Oct 15, 2026
• CVE-2019-18889 An issue was discovered in Symfony 3.4.0 through 3.4.34, 4.2.0 through 4.2.11, and 4.3.0 through 4.3.7.Critical 9.8 · Nov 21, 2019
• CVE-2019-18888 An issue was discovered in Symfony 2.8.0 through 2.8.50, 3.4.0 through 3.4.34, 4.2.0 through 4.2.11, and 4.3.0 through 4.3.7.High 7.5 · Nov 21, 2019
• CVE-2019-18887 An issue was discovered in Symfony 2.8.0 through 2.8.50, 3.4.0 through 3.4.34, 4.2.0 through 4.2.11, and 4.3.0 through 4.3.7.High 8.1 · Nov 21, 2019
• CVE-2019-11325 An issue was discovered in Symfony before 4.2.12 and 4.3.x before 4.3.8.Critical 9.8 · Nov 21, 2019
• CVE-2013-4751 php-symfony2-Validator has loss of information during serializationHigh 8.1 · Nov 1, 2019
• CVE-2017-11365 Certain Symfony products are affected by: Incorrect Access Control.Critical 9.8 · May 23, 2019
• CVE-2019-10913 In Symfony before 2.7.51, 2.8.x before 2.8.50, 3.x before 3.4.26, 4.x before 4.1.12, and 4.2.x before 4.2.7, HTTP Methods provided as verbs or using the overridCritical 9.8 · May 16, 2019
• CVE-2019-10912 In Symfony before 2.8.50, 3.x before 3.4.26, 4.x before 4.1.12, and 4.2.x before 4.2.7, it is possible to cache objects that may contain bad user input.High 7.1 · May 16, 2019
• CVE-2019-10911 In Symfony before 2.7.51, 2.8.x before 2.8.50, 3.x before 3.4.26, 4.x before 4.1.12, and 4.2.x before 4.2.7, a vulnerability would allow an attacker to authentiHigh 7.5 · May 16, 2019
• CVE-2019-10910 In Symfony before 2.7.51, 2.8.x before 2.8.50, 3.x before 3.4.26, 4.x before 4.1.12, and 4.2.x before 4.2.7, when service ids allow user input, this could allowCritical 9.8 · May 16, 2019
• CVE-2017-16654 An issue was discovered in Symfony before 2.7.38, 2.8.31, 3.2.14, 3.3.13, 3.4-BETA5, and 4.0-BETA5.High 7.5 · Aug 6, 2018
• CVE-2018-14774 An issue was discovered in HttpKernel in Symfony 2.7.0 through 2.7.48, 2.8.0 through 2.8.43, 3.3.0 through 3.3.17, 3.4.0 through 3.4.13, 4.0.0 through 4.0.13, aHigh 7.2 · Aug 3, 2018
• CVE-2018-11407 An issue was discovered in the Ldap component in Symfony 2.8.x before 2.8.37, 3.3.x before 3.3.17, 3.4.x before 3.4.7, and 4.0.x before 4.0.7.Critical 9.8 · Jun 13, 2018
• CVE-2018-11406 An issue was discovered in the Security component in Symfony 2.7.x before 2.7.48, 2.8.x before 2.8.41, 3.3.x before 3.3.17, 3.4.x before 3.4.11, and 4.0.x beforHigh 8.8 · Jun 13, 2018
• CVE-2018-11385 An issue was discovered in the Security component in Symfony 2.7.x before 2.7.48, 2.8.x before 2.8.41, 3.3.x before 3.3.17, 3.4.x before 3.4.11, and 4.0.x beforHigh 8.1 · Jun 13, 2018
• CVE-2016-2403 Symfony before 2.8.6 and 3.x before 3.0.6 allows remote attackers to bypass authentication by logging in with an empty password and valid username, which triggeCritical 9.8 · Feb 7, 2017
• CVE-2016-4423 The attemptAuthentication function in Component/Security/Http/Firewall/UsernamePasswordFormAuthenticationListener.php in Symfony before 2.3.41, 2.7.x before 2.7High 7.5 · Jun 1, 2016
• CVE-2015-8125 Symfony 2.3.x before 2.3.35, 2.6.x before 2.6.12, and 2.7.x before 2.7.7 might allow remote attackers to have unspecified impact via a timing attack involving tHigh 7.5 · Dec 7, 2015
• CVE-2013-1397 Symfony 2.0.x before 2.0.22, 2.1.x before 2.1.7, and 2.2.x remote attackers to execute arbitrary PHP code via a serialized PHP object to the (1) Yaml::parse or High 7.5 · Jun 2, 2014
• CVE-2013-1348 The Yaml::parse function in Symfony 2.0.x before 2.0.22 remote attackers to execute arbitrary PHP code via a PHP file, a different vulnerability than CVE-2013-1High 7.5 · Jun 2, 2014