cbcvebase.
CVE-2018-19790
published 2018-12-18

CVE-2018-19790: An open redirect was discovered in Symfony 2.7.x before 2.7.50, 2.8.x before 2.8.49, 3.x before 3.4.20, 4.0.x before 4.0.15, 4.1.x before 4.1.9 and 4.2.x…

PriorityP424medium6.1CVSS 3.0
AVNACLPRNUIRSCCLILAN
EPSS
1.49%
71.1th percentile
An open redirect was discovered in Symfony 2.7.x before 2.7.50, 2.8.x before 2.8.49, 3.x before 3.4.20, 4.0.x before 4.0.15, 4.1.x before 4.1.9 and 4.2.x before 4.2.1. By using backslashes in the `_failure_path` input field of login forms, an attacker can work around the redirection target restrictions and effectively redirect the user to any domain after login.

Affected

30 ranges· showing 25
VendorProductVersion rangeFixed in
debiandebian_linux
debiansymfony< symfony 3.4.20+dfsg-1 (bookworm)symfony 3.4.20+dfsg-1 (bookworm)
fedoraprojectfedora
sensiolabssymfony>= 2.7.0 < 2.7.502.7.50
sensiolabssymfony>= 2.8.0 < 2.8.492.8.49
sensiolabssymfony>= 3.0.0 < 3.4.203.4.20
sensiolabssymfony>= 4.0.0 < 4.0.154.0.15
sensiolabssymfony>= 4.1.0 < 4.1.94.1.9
sensiolabssymfony>= 4.2.0 < 4.2.14.2.1
symfonysecurity>= 2.7.38 < 2.7.502.7.50
symfonysecurity>= 2.8.0 < 2.8.492.8.49
symfonysecurity>= 3.0.0 < 3.4.193.4.19
symfonysecurity>= 4.0.0 < 4.0.154.0.15
symfonysecurity>= 4.1.0 < 4.1.94.1.9
symfonysecurity>= 4.2.0 < 4.2.14.2.1
symfonysecurity-http>= 2.7.38 < 2.7.502.7.50
symfonysecurity-http>= 2.8.0 < 2.8.492.8.49
symfonysecurity-http>= 3.0.0 < 3.4.203.4.20
symfonysecurity-http>= 4.0.0 < 4.0.154.0.15
symfonysecurity-http>= 4.1.0 < 4.1.94.1.9
symfonysecurity-http>= 4.2.0 < 4.2.14.2.1
symfonysymfony>= 0 < 3.4.20+dfsg-13.4.20+dfsg-1
symfonysymfony>= 0 < 3.4.20+dfsg-13.4.20+dfsg-1
symfonysymfony>= 0 < 3.4.20+dfsg-13.4.20+dfsg-1
symfonysymfony>= 0 < 3.4.20+dfsg-13.4.20+dfsg-1

CVSS provenance

nvdv3.06.1MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
nvdv2.05.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:N
osv6.1MEDIUM
vendor_debian6.1MEDIUM
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.