CVE-2019-9942
Title: Symfony Twig Information Disclosure
Information Disclosure
Proof Of Concept
No public PoC currently indexed for CVE-2019-9942.
CWE Category
NVD-CWE-noinfo
Published Date
Mar 23, 2019
Modified Date
Jun 17, 2026
Exploit Status
Not Found
Score
3.7
CVSS v3.1
Exploit Probability (EPSS)
1.41%
Vulnerability Summary
CVE-2019-9942: A sandbox information disclosure exists in Twig before 1.38.0 and 2.x before 2.7.0 because, under some circumstances, it is possible to call the __toString() method on an object even if not allowed by the security policy in place.
Impacted Vendors
Reference Links
https://github.com/twigphp/Twig/commit/eac5422956e1dcca89a3669a03a3ff32f0502077
https://seclists.org/bugtraq/2019/Mar/60
https://symfony.com/blog/twig-sandbox-information-disclosure
https://www.debian.org/security/2019/dsa-4419
https://github.com/twigphp/Twig/commit/eac5422956e1dcca89a3669a03a3ff32f0502077
https://seclists.org/bugtraq/2019/Mar/60
https://symfony.com/blog/twig-sandbox-information-disclosure
https://www.debian.org/security/2019/dsa-4419
CVSS v3.1
Source Entity
[email protected]
Severity
LOW
3.7
Attack Vector
NETWORK
Complexity
HIGH
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v2.0
Source Entity
[email protected]
Severity
MEDIUM
4.3
Access Vector
N/A
Authentication
N/A
RAW VECTOR
AV:N/AC:M/Au:N/C:P/I:N/A:N
Associated Attack Patterns (CAPEC)
Total: PatternsNo specific attack patterns mapped.
Likelihood
Severity
Page /
CVE-2019-9942 Exploits & PoCs (Proof Of Concept)
No public PoCs found in our database for this CVE.
MODIFIED
Vulnerability data updated via NVD.
MODIFIED
Vulnerability data or affected products updated.
PUBLISHED
Vulnerability first announced in NVD.
Attack Vector Matrix
Access Vector
NETWORK
Complexity
HIGH
Privileges
N/A
Interaction
NONE
CVSS Vector String
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected Stack
No specific products linked.