CVE-2019-10909: Escape validation messages in the PHP templating engine

Published Apr 16, 2019
·
Updated

CVE-2019-10909: Escape validation messages in the PHP templating engine

Other sources

Drupal core - Moderately critical - Multiple Vulnerabilities - SA-CORE-2019-005

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 Software

62 affected componentsFixes available
composer/symfony/symfony>=2.7.0, <2.7.51, >=2.8.0, <2.8.50, >=3.0.0, <3.1.0, >=3.1.0, <3.2.0, >=3.2.0, <3.3.0, >=3.3.0, <3.4.0, >=3.4.0, <3.4.26, >=4.0.0, <4.1.0, >=4.1.0, <4.1.12, >=4.2.0, <4.2.7
composer/drupal/core>=7.0, <7.65, >=8.0.0, <8.1.0, >=8.1.0, <8.2.0, >=8.2.0, <8.3.0, >=8.3.0, <8.4.0, >=8.4.0, <8.5.0, >=8.5.0, <8.5.14, >=8.6.0, <8.6.14
composer/drupal/drupal>=7.0, <7.65, >=8.0.0, <8.1.0, >=8.1.0, <8.2.0, >=8.2.0, <8.3.0, >=8.3.0, <8.4.0, >=8.4.0, <8.5.0, >=8.5.0, <8.5.14, >=8.6.0, <8.6.14
composer/symfony/framework-bundle>=2.7.0, <2.7.51, >=2.8.0, <2.8.50, >=3.0.0, <3.1.0, >=3.1.0, <3.2.0, >=3.2.0, <3.3.0, >=3.3.0, <3.4.0, >=3.4.0, <3.4.26, >=4.0.0, <4.1.0, >=4.1.0, <4.1.12, >=4.2.0, <4.2.7
debian/symfony
3.4.22+dfsg-2+deb10u13.4.22+dfsg-2+deb10u24.4.19+dfsg-2+deb11u35.4.23+dfsg-15.4.29+dfsg-15.4.30+dfsg-1
composer/drupal/drupal>=8.6.0<8.6.15
8.6.15
composer/drupal/drupal>=8.0.0<8.5.15
8.5.15
composer/drupal/core>=8.0.0<8.5.15
8.5.15
composer/drupal/core>=8.6.0<8.6.15
8.6.15
composer/symfony/symfony>=4.2.0<4.2.7
4.2.7
composer/symfony/symfony>=4.0.0<4.1.12
4.1.12
composer/symfony/symfony>=3.0.0<3.4.26
3.4.26
composer/symfony/symfony>=2.8.0<2.8.50
2.8.50
composer/symfony/symfony>=2.7.0<2.7.51
2.7.51
composer/symfony/framework-bundle>=4.2.0<4.2.7
4.2.7
composer/symfony/framework-bundle>=4.0.0<4.1.12
4.1.12
composer/symfony/framework-bundle>=3.0.0<3.4.26
3.4.26
composer/symfony/framework-bundle>=2.8.0<2.8.50
2.8.50
composer/symfony/framework-bundle>=2.7.0<2.7.51
2.7.51
SensioLabs Symfony>=2.7.0<2.7.51
SensioLabs Symfony>=2.8.0<2.8.50
SensioLabs Symfony>=3.4.0<3.4.26
SensioLabs Symfony>=4.1.0<4.1.12
SensioLabs Symfony>=4.2.0<4.2.7
Drupal Drupal>=8.5.0<8.5.15
Drupal Drupal>=8.6.0<8.6.15
composer/symfony/symfony>=2.7.0, <2.7.51
2.7.51
composer/symfony/symfony>=2.8.0, <2.8.50
2.8.50
composer/symfony/symfony>=3.0.0, <3.1.0
composer/symfony/symfony>=3.1.0, <3.2.0
composer/symfony/symfony>=3.2.0, <3.3.0
composer/symfony/symfony>=3.3.0, <3.4.0
composer/symfony/symfony>=3.4.0, <3.4.26
3.4.26
composer/symfony/symfony>=4.0.0, <4.1.0
composer/symfony/symfony>=4.1.0, <4.1.12
4.1.12
composer/symfony/symfony>=4.2.0, <4.2.7
4.2.7
composer/drupal/core>=7.0, <7.65
7.65
composer/drupal/core>=8.0.0, <8.1.0
composer/drupal/core>=8.1.0, <8.2.0
composer/drupal/core>=8.2.0, <8.3.0
composer/drupal/core>=8.3.0, <8.4.0
composer/drupal/core>=8.4.0, <8.5.0
composer/drupal/core>=8.5.0, <8.5.14
8.5.14
composer/drupal/core>=8.6.0, <8.6.14
8.6.14
composer/drupal/drupal>=7.0, <7.65
7.65
composer/drupal/drupal>=8.0.0, <8.1.0
composer/drupal/drupal>=8.1.0, <8.2.0
composer/drupal/drupal>=8.2.0, <8.3.0
composer/drupal/drupal>=8.3.0, <8.4.0
composer/drupal/drupal>=8.4.0, <8.5.0
composer/drupal/drupal>=8.5.0, <8.5.14
8.5.14
composer/drupal/drupal>=8.6.0, <8.6.14
8.6.14
composer/symfony/framework-bundle>=2.7.0, <2.7.51
2.7.51
composer/symfony/framework-bundle>=2.8.0, <2.8.50
2.8.50
composer/symfony/framework-bundle>=3.0.0, <3.1.0
composer/symfony/framework-bundle>=3.1.0, <3.2.0
composer/symfony/framework-bundle>=3.2.0, <3.3.0
composer/symfony/framework-bundle>=3.3.0, <3.4.0
composer/symfony/framework-bundle>=3.4.0, <3.4.26
3.4.26
composer/symfony/framework-bundle>=4.0.0, <4.1.0
composer/symfony/framework-bundle>=4.1.0, <4.1.12
4.1.12
composer/symfony/framework-bundle>=4.2.0, <4.2.7
4.2.7

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade debian/symfony to a version that resolves this vulnerability.

    Fixed in 3.4.22+dfsg-2+deb10u1Fixed in 3.4.22+dfsg-2+deb10u2Fixed in 4.4.19+dfsg-2+deb11u3Fixed in 5.4.23+dfsg-1Fixed in 5.4.29+dfsg-1Fixed in 5.4.30+dfsg-1
  2. Upgrade

    Upgrade composer/drupal/drupal to a version that resolves this vulnerability.

    Fixed in 8.6.15
  3. Upgrade

    Upgrade composer/drupal/drupal to a version that resolves this vulnerability.

    Fixed in 8.5.15
  4. Upgrade

    Upgrade composer/drupal/core to a version that resolves this vulnerability.

    Fixed in 8.5.15
  5. Upgrade

    Upgrade composer/drupal/core to a version that resolves this vulnerability.

    Fixed in 8.6.15
  6. Upgrade

    Upgrade composer/symfony/symfony to a version that resolves this vulnerability.

    Fixed in 4.2.7
  7. Upgrade

    Upgrade composer/symfony/symfony to a version that resolves this vulnerability.

    Fixed in 4.1.12
  8. Upgrade

    Upgrade composer/symfony/symfony to a version that resolves this vulnerability.

    Fixed in 3.4.26
  9. Upgrade

    Upgrade composer/symfony/symfony to a version that resolves this vulnerability.

    Fixed in 2.8.50
  10. Upgrade

    Upgrade composer/symfony/symfony to a version that resolves this vulnerability.

    Fixed in 2.7.51
  11. Upgrade

    Upgrade composer/symfony/framework-bundle to a version that resolves this vulnerability.

    Fixed in 4.2.7
  12. Upgrade

    Upgrade composer/symfony/framework-bundle to a version that resolves this vulnerability.

    Fixed in 4.1.12
  13. Upgrade

    Upgrade composer/symfony/framework-bundle to a version that resolves this vulnerability.

    Fixed in 3.4.26
  14. Upgrade

    Upgrade composer/symfony/framework-bundle to a version that resolves this vulnerability.

    Fixed in 2.8.50
  15. Upgrade

    Upgrade composer/symfony/framework-bundle to a version that resolves this vulnerability.

    Fixed in 2.7.51
  16. Upgrade

    Upgrade composer/drupal/core to a version that resolves this vulnerability.

    Fixed in 7.65
  17. Upgrade

    Upgrade composer/drupal/core to a version that resolves this vulnerability.

    Fixed in 8.5.14
  18. Upgrade

    Upgrade composer/drupal/core to a version that resolves this vulnerability.

    Fixed in 8.6.14
  19. Upgrade

    Upgrade composer/drupal/drupal to a version that resolves this vulnerability.

    Fixed in 7.65
  20. Upgrade

    Upgrade composer/drupal/drupal to a version that resolves this vulnerability.

    Fixed in 8.5.14
  21. Upgrade

    Upgrade composer/drupal/drupal to a version that resolves this vulnerability.

    Fixed in 8.6.14

Event History

Apr 16, 2019
Advisory Published
11:40 AM
Data Sourced
via Packagist·11:40 AM
DescriptionSeverityAffected Software
May 16, 2019
CVE Published
via MITRE·09:36 PM
Data Sourced
via MITRE·09:36 PM
Description
May 7, 2025
Exploit Published
via GitHub·11:07 PM

Frequently Asked Questions

1

What is the vulnerability ID for this vulnerability?

The vulnerability ID for this vulnerability is CVE-2019-10909.

2

What is the severity rating of CVE-2019-10909?

The severity rating of CVE-2019-10909 is 5.4 (medium).

3

What is the affected software for CVE-2019-10909?

The affected software for CVE-2019-10909 includes Symfony versions 2.7.0 to 2.7.51, 2.8.0 to 2.8.50, 3.0.0 to 3.4.26, 4.0.0 to 4.1.12, and 4.2.0 to 4.2.7.

4

What is the description of CVE-2019-10909?

CVE-2019-10909 is a vulnerability in Symfony where validation messages are not escaped, leading to XSS when user input is included.

5

Are there any reference links for CVE-2019-10909?

Yes, you can find more information about CVE-2019-10909 at the following links: [symfony.com](https://symfony.com/cve-2019-10909), [drupal.org](https://www.drupal.org/sa-core-2019-005), [nvd.nist.gov](https://nvd.nist.gov/vuln/detail/CVE-2019-10909).

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