Critical severity · published May 16, 2019
CVE-2019-10913
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, HTTP Methods provided as verbs or using the override header may be…
9.8
CVSS
1.9%
EPSS
No
On KEV
Description
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, HTTP Methods provided as verbs or using the override header may be treated as trusted input, but they are not validated, possibly causing SQL injection or XSS. This is related to symfony/http-foundation.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.9% · higher than 79% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SY
Symfony · Sensiolabs
2.7.0 before 2.7.51; 2.8.0 before 2.8.50; 3.4.0 before 3.4.26; 4.1.0 before 4.1.12; 4.2.0 before 4.2.7 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-10913
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-10913
Patch
https://github.com/symfony/symfony/commit/944e60f083c3bffbc6a0b5112db127a10a66a8ec
Third Party Advisory
https://symfony.com/blog/cve-2019-10913-reject-invalid-http-method-overrides
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