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…
Priority LOW 36CWE-502Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- Low · High · None
- Fix status
- Fixed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA and GitHub. Impact type from CWE-502.
Summary
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. On serialization or unserialization, this could result in the deletion of files that the current user has access to. This is related to symfony/cache and symfony/phpunit-bridge.
Why it matters now
EPSS 0.0226 83rd percentileScored 2026-11-07
Fix Fixed symfony/cache (Packagist): 3.4.26, 4.1.12, 4.2.7symfony/phpunit-bridge (Packagist): 2.8.50, 3.4.26, 4.1.12 +1+3 more products
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | symfony/cache (Packagist) | 3.1.0 to before 3.4.26 | 3.4.26 | Patch available | GHSA-w2fr-65vp-mxw3 |
| — | symfony/cache (Packagist) | 4.0.0 to before 4.1.12 | 4.1.12 | Patch available | GHSA-w2fr-65vp-mxw3 |
| — | symfony/cache (Packagist) | 4.2.0 to before 4.2.7 | 4.2.7 | Patch available | GHSA-w2fr-65vp-mxw3 |
| — | symfony/phpunit-bridge (Packagist) | 2.8.0 to before 2.8.50 | 2.8.50 | Patch available | GHSA-w2fr-65vp-mxw3 |
| — | symfony/phpunit-bridge (Packagist) | 3.0.0 to before 3.4.26 | 3.4.26 | Patch available | GHSA-w2fr-65vp-mxw3 |
| — | symfony/phpunit-bridge (Packagist) | 4.0.0 to before 4.1.12 | 4.1.12 | Patch available | GHSA-w2fr-65vp-mxw3 |
| — | symfony/phpunit-bridge (Packagist) | 4.2.0 to before 4.2.7 | 4.2.7 | Patch available | GHSA-w2fr-65vp-mxw3 |
| — | symfony/symfony (Packagist) | 2.8.0 to before 2.8.50 | 2.8.50 | Patch available | GHSA-w2fr-65vp-mxw3 |
| — | symfony/symfony (Packagist) | 3.0.0 to before 3.4.26 | 3.4.26 | Patch available | GHSA-w2fr-65vp-mxw3 |
| — | symfony/symfony (Packagist) | 4.0.0 to before 4.1.12 | 4.1.12 | Patch available | GHSA-w2fr-65vp-mxw3 |
| — | symfony/symfony (Packagist) | 4.2.0 to before 4.2.7 | 4.2.7 | Patch available | GHSA-w2fr-65vp-mxw3 |
| — | typo3/cms-core (Packagist) | 9.0.0 to before 9.5.8 | 9.5.8 | Patch available | GHSA-w2fr-65vp-mxw3 |
| — | typo3/cms (Packagist) | 9.0.0 to before 9.5.8 | 9.5.8 | Patch available | GHSA-w2fr-65vp-mxw3 |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- symfony/cache (Packagist) Vendor— Affected 3.1.0 to before 3.4.26 Fixed in 3.4.26 Patch available GHSA-w2fr-65vp-mxw3
- symfony/cache (Packagist) Vendor— Affected 4.0.0 to before 4.1.12 Fixed in 4.1.12 Patch available GHSA-w2fr-65vp-mxw3
- symfony/cache (Packagist) Vendor— Affected 4.2.0 to before 4.2.7 Fixed in 4.2.7 Patch available GHSA-w2fr-65vp-mxw3
- symfony/phpunit-bridge (Packagist) Vendor— Affected 2.8.0 to before 2.8.50 Fixed in 2.8.50 Patch available GHSA-w2fr-65vp-mxw3
- symfony/phpunit-bridge (Packagist) Vendor— Affected 3.0.0 to before 3.4.26 Fixed in 3.4.26 Patch available GHSA-w2fr-65vp-mxw3
- symfony/phpunit-bridge (Packagist) Vendor— Affected 4.0.0 to before 4.1.12 Fixed in 4.1.12 Patch available GHSA-w2fr-65vp-mxw3
- symfony/phpunit-bridge (Packagist) Vendor— Affected 4.2.0 to before 4.2.7 Fixed in 4.2.7 Patch available GHSA-w2fr-65vp-mxw3
- symfony/symfony (Packagist) Vendor— Affected 2.8.0 to before 2.8.50 Fixed in 2.8.50 Patch available GHSA-w2fr-65vp-mxw3
- symfony/symfony (Packagist) Vendor— Affected 3.0.0 to before 3.4.26 Fixed in 3.4.26 Patch available GHSA-w2fr-65vp-mxw3
- symfony/symfony (Packagist) Vendor— Affected 4.0.0 to before 4.1.12 Fixed in 4.1.12 Patch available GHSA-w2fr-65vp-mxw3
- symfony/symfony (Packagist) Vendor— Affected 4.2.0 to before 4.2.7 Fixed in 4.2.7 Patch available GHSA-w2fr-65vp-mxw3
- typo3/cms-core (Packagist) Vendor— Affected 9.0.0 to before 9.5.8 Fixed in 9.5.8 Patch available GHSA-w2fr-65vp-mxw3
- typo3/cms (Packagist) Vendor— Affected 9.0.0 to before 9.5.8 Fixed in 9.5.8 Patch available GHSA-w2fr-65vp-mxw3
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:* | 2.8.0 to before 2.8.50; 3.4.0 to before 3.4.26; 4.1.0 to before 4.1.12; 4.2.0 to before 4.2.7 | Vulnerable | sensiolabs |
- cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:* Versions 2.8.0 to before 2.8.50; 3.4.0 to before 3.4.26; 4.1.0 to before 4.1.12; 4.2.0 to before 4.2.7 Vulnerable ·sensiolabs
Remediation
- Fix · GHSA-w2fr-65vp-mxw3 symfony/cache (Packagist) Fixed in 3.4.26 Advisory →
- Fix · GHSA-w2fr-65vp-mxw3 symfony/cache (Packagist) Fixed in 4.1.12 Advisory →
- Fix · GHSA-w2fr-65vp-mxw3 symfony/cache (Packagist) Fixed in 4.2.7 Advisory →
- Fix · GHSA-w2fr-65vp-mxw3 symfony/phpunit-bridge (Packagist) Fixed in 2.8.50 Advisory →
- Fix · GHSA-w2fr-65vp-mxw3 symfony/phpunit-bridge (Packagist) Fixed in 3.4.26 Advisory →
- Fix · GHSA-w2fr-65vp-mxw3 symfony/phpunit-bridge (Packagist) Fixed in 4.1.12 Advisory →
- Fix · GHSA-w2fr-65vp-mxw3 symfony/phpunit-bridge (Packagist) Fixed in 4.2.7 Advisory →
- Fix · GHSA-w2fr-65vp-mxw3 symfony/symfony (Packagist) Fixed in 2.8.50 Advisory →
- Fix · GHSA-w2fr-65vp-mxw3 symfony/symfony (Packagist) Fixed in 3.4.26 Advisory →
- Fix · GHSA-w2fr-65vp-mxw3 symfony/symfony (Packagist) Fixed in 4.1.12 Advisory →
- Fix · GHSA-w2fr-65vp-mxw3 symfony/symfony (Packagist) Fixed in 4.2.7 Advisory →
- Fix · GHSA-w2fr-65vp-mxw3 typo3/cms-core (Packagist) Fixed in 9.5.8 Advisory →
- Fix · GHSA-w2fr-65vp-mxw3 typo3/cms (Packagist) Fixed in 9.5.8 Advisory →
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2019-10912
- 2026-10-03 Alias added: GHSA-w2fr-65vp-mxw3
References
Advisory 11
- https://symfony.com/blog/cve-2019-10912-prevent-destructors-with-side-effects-from-being-unserialized
- FEDORA-2019-0ef4149687
- FEDORA-2019-f5d6a7ce74
- FEDORA-2019-2a7f472198
- FEDORA-2019-8635280de5
- FEDORA-2019-3ee6a7adf2
- FEDORA-2019-a3ca65028c
- FEDORA-2019-f8db687840
- FEDORA-2019-32067d8b15
- DSA-4441
- https://nvd.nist.gov/vuln/detail/CVE-2019-10912
Other 25
- 20190510 [SECURITY] [DSA 4441-1] symfony security update
- https://typo3.org/security/advisory/typo3-core-sa-2019-016/
- https://typo3.org/security/advisory/typo3-core-sa-2019-016
- https://symfony.com/cve-2019-10912
- https://lists.fedoraproject.org/archives/list/[email protected]/message/ZLOZX5BZMQKWG7PJRQL6MB5CAMKBQAWD
- https://lists.fedoraproject.org/archives/list/[email protected]/message/RTJGZJLPG5FHKFH7KNAKNTWOGBB6LXAL
- https://lists.fedoraproject.org/archives/list/[email protected]/message/MDSM576XIOVXVCMHNJHLBBZBTOD62LDA
- https://lists.fedoraproject.org/archives/list/[email protected]/message/LFARAUAWZE4UDSKVDWRD35D75HI5UGSD
- https://lists.fedoraproject.org/archives/list/[email protected]/message/BHHIG4GMSGEIDT3RITSW7GJ5NT6IBHXU
- https://lists.fedoraproject.org/archives/list/[email protected]/message/BAC2TQVEEH5FDJSSWPM2BCRIPTCOEMMO
- https://lists.fedoraproject.org/archives/list/[email protected]/message/6QEAOZXVNDA63537A2OIH4QE77EKZR5O
- https://lists.fedoraproject.org/archives/list/[email protected]/message/42UEKSLKJB72P24JBWVN6AADHLMYSUQD
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZLOZX5BZMQKWG7PJRQL6MB5CAMKBQAWD
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RTJGZJLPG5FHKFH7KNAKNTWOGBB6LXAL
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MDSM576XIOVXVCMHNJHLBBZBTOD62LDA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LFARAUAWZE4UDSKVDWRD35D75HI5UGSD
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BHHIG4GMSGEIDT3RITSW7GJ5NT6IBHXU
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BAC2TQVEEH5FDJSSWPM2BCRIPTCOEMMO
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6QEAOZXVNDA63537A2OIH4QE77EKZR5O
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/42UEKSLKJB72P24JBWVN6AADHLMYSUQD
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2019-10912.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2019-10912.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2019-10912.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/phpunit-bridge/CVE-2019-10912.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/cache/CVE-2019-10912.yaml
More sensiolabs Symfony vulnerabilities
- TI-2019-13616 An issue was discovered in Symfony 3.4.0 through 3.4.34, 4.2.0 through 4.2.11, and 4.3.0… CVSS 3.1CRITICAL 9.8
- TI-2018-10604 An issue was discovered in Http Foundation in Symfony 2.7.0 through 2.7.48, 2.8.0 through… CVSS 3.1MEDIUM 6.5
- TI-2019-08131 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… CVSS 3.1CRITICAL 9.8
- TI-2016-02159 Symfony before 2.8.6 and 3.x before 3.0.6 allows remote attackers to bypass… CVSS 3.0CRITICAL 9.8
- TI-2019-08459 An issue was discovered in Symfony before 4.2.12 and 4.3.x before 4.3.8. CVSS 3.1CRITICAL 9.8
- TI-2018-08136 An issue was discovered in the Ldap component in Symfony 2.8.x before 2.8.37, 3.3.x… CVSS 3.0CRITICAL 9.8
Sources
- CVE-2019-10912 · CVE Program
- CVE-2019-10912 · NVD
- FIRST EPSS
- GHSA-w2fr-65vp-mxw3 · GitHub Advisory Database · CC BY 4.0
- CVE-2019-10912 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences