Vulnerability DatabaseCVE-2019-10909
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CVE-2019-10909
May 16, 2019
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, validation messages are not escaped, which can lead to XSS when user input is included. This is related to symfony/framework-bundle.
Affected Packages
drupal/core (PHP):
Affected version(s) >=8.0.0 <8.5.15
Fix Suggestion:
Update to version 8.5.15
drupal/core (PHP):
Affected version(s) >=8.6.0 <8.6.15
Fix Suggestion:
Update to version 8.6.15
drupal/drupal (PHP):
Affected version(s) >=8.0.0 <8.5.15
Fix Suggestion:
Update to version 8.5.15
drupal/drupal (PHP):
Affected version(s) >=8.6.0 <8.6.15
Fix Suggestion:
Update to version 8.6.15
Related Resources (10)
https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2019-10909.yaml
https://nvd.nist.gov/vuln/detail/CVE-2019-10909
https://www.drupal.org/sa-core-2019-005
https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/framework-bundle/CVE-2019-10909.yaml
https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2019-10909.yaml
https://www.synology.com/security/advisory/Synology_SA_19_19
https://symfony.com/blog/cve-2019-10909-escape-validation-messages-in-the-php-templating-engine
https://symfony.com/cve-2019-10909
https://github.com/symfony/symfony/commit/ab4d05358c3d0dd1a36fc8c306829f68e3dd84e2
https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2019-10909.yaml
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CVSS v4
Base Score:
5.1
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
PASSIVE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
NONE
Subsequent System Confidentiality
LOW
Subsequent System Integrity
LOW
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.4
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
CVSS v2
Base Score:
3.5
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Weakness Type (CWE)
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-79
EPSS
Base Score:
0.38