Home/CVE/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 servic
CVE

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 servic

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 allow for SQL Injection and remote code execution. This is related to symfony/dependency-injection.

CRITICAL · CVSS 9.8 EPSS 0.11901
Act now
  • EPSS ≥ 0.10 - elevated exploitation probability
  • EPSS percentile: top 6% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
▤

Affected Products & Versions

7
sensiolabs symfony>= 2.7.0 and < 2.7.51
sensiolabs symfony>= 2.8.0 and < 2.8.50
sensiolabs symfony>= 3.4.0 and < 3.4.26
sensiolabs symfony>= 4.1.0 and < 4.1.12
sensiolabs symfony>= 4.2.0 and < 4.2.7
drupal>= 8.5.0 and < 8.5.15
drupal>= 8.6.0 and < 8.6.15
▤

Affected Packages

3
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
Packagist symfony/dependency-injection CRITICAL fixed in 2.7.51
Packagist symfony/proxy-manager-bridge CRITICAL fixed in 2.7.51
Packagist symfony/symfony CRITICAL fixed in 2.7.51
⚠

Public Exploits & PoCs

1
pocsymfony.com · cve-2019-10910-check-service-ids-are-validsymfony.com
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD16 May 2019 · 10:29 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/symfony/symfony/commit/d2fb5893923292a1da7985f0b56960b5bb10737bPatch
https://www.synology.com/security/advisory/Synology_SA_19_19Third Party Advisory
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